{"id":2242,"date":"2025-03-04T21:32:09","date_gmt":"2025-03-04T13:32:09","guid":{"rendered":"https:\/\/led.amasly.com\/?p=2242"},"modified":"2025-03-06T22:32:40","modified_gmt":"2025-03-06T14:32:40","slug":"analysis-of-maintenance-and-management-of-explosion-proof-equipment-in-oil-drilling-system","status":"publish","type":"post","link":"https:\/\/led.amasly.com\/vi\/explosion-proof-equipment\/analysis-of-maintenance-and-management-of-explosion-proof-equipment-in-oil-drilling-system\/","title":{"rendered":"Ph\u00e2n t\u00edch vi\u1ec7c b\u1ea3o tr\u00ec v\u00e0 qu\u1ea3n l\u00fd thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5 trong h\u1ec7 th\u1ed1ng khoan d\u1ea7u"},"content":{"rendered":"

Ph\u00e2n t\u00edch vi\u1ec7c b\u1ea3o tr\u00ec v\u00e0 qu\u1ea3n l\u00fd thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5 trong h\u1ec7 th\u1ed1ng khoan d\u1ea7u<\/strong><\/strong><\/h1>\n\n\n\n

T\u00e0i nguy\u00ean d\u1ea7u m\u1ecf l\u00e0 ngu\u1ed3n t\u00e0i nguy\u00ean quan tr\u1ecdng \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng trong qu\u00e1 tr\u00ecnh ph\u00e1t tri\u1ec3n s\u1ea3n xu\u1ea5t x\u00e3 h\u1ed9i hi\u1ec7n \u0111\u1ea1i v\u00e0 c\u00f3 t\u00e1c \u0111\u1ed9ng quan tr\u1ecdng \u0111\u1ebfn s\u1ea3n xu\u1ea5t c\u00f4ng nghi\u1ec7p x\u00e3 h\u1ed9i. Qu\u00e1 tr\u00ecnh khoan l\u00e0 qu\u00e1 tr\u00ecnh ch\u00ednh trong vi\u1ec7c khai th\u00e1c d\u1ea7u m\u1ecf. Trong qu\u00e1 tr\u00ecnh khoan, vi\u1ec7c s\u1eed d\u1ee5ng h\u1ec7 th\u1ed1ng khoan hi\u1ec7n \u0111\u1ea1i cho s\u1ea3n xu\u1ea5t nh\u1eb1m \u0111\u1ea3m b\u1ea3o n\u00e2ng cao hi\u1ec7u qu\u1ea3 khai th\u00e1c d\u1ea7u m\u1ecf. Tuy nhi\u00ean, trong qu\u00e1 tr\u00ecnh \u00e1p d\u1ee5ng h\u1ec7 th\u1ed1ng khoan d\u1ea7u, thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed ho\u1eb7c thi\u1ebft b\u1ecb c\u01a1 kh\u00ed trong qu\u00e1 tr\u00ecnh \u00e1p d\u1ee5ng th\u1ef1c t\u1ebf th\u01b0\u1eddng g\u1eb7p v\u1ea5n \u0111\u1ec1 n\u1ed5, g\u00e2y ra m\u1ed1i \u0111e d\u1ecda an to\u00e0n nghi\u00eam tr\u1ecdng cho s\u1ea3n xu\u1ea5t khoan d\u1ea7u. Do \u0111\u00f3, trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t t\u00e0i nguy\u00ean d\u1ea7u m\u1ecf, c\u1ea7n ch\u00fa tr\u1ecdng \u0111\u1ebfn vi\u1ec7c \u00e1p d\u1ee5ng h\u1ee3p l\u00fd thi\u1ebft b\u1ecb ch\u1ed1ng n\u1ed5, th\u1ef1c hi\u1ec7n t\u1ed1t c\u00f4ng t\u00e1c b\u1ea3o tr\u00ec v\u00e0 qu\u1ea3n l\u00fd thi\u1ebft b\u1ecb ch\u1ed1ng n\u1ed5, nh\u1eb1m n\u00e2ng cao kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 t\u1ed5ng th\u1ec3 c\u1ee7a h\u1ec7 th\u1ed1ng khoan d\u1ea7u.<\/p>\n\n\n\n

\"\"<\/a><\/figure><\/div>\n\n\n\n

I. <\/strong>Ph\u00e2n t\u00edch thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5 trong h\u1ec7 th\u1ed1ng khoan d\u1ea7u<\/strong><\/strong><\/h2>\n\n\n\n

1. Ph\u00e2n t\u00edch \u1ee9ng d\u1ee5ng thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5 trong h\u1ec7 th\u1ed1ng khoan d\u1ea7u<\/strong><\/strong><\/h3>\n\n\n\n

\u1ee8ng d\u1ee5ng thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5 trong h\u1ec7 th\u1ed1ng khoan d\u1ea7u l\u00e0 m\u1ed9t quy tr\u00ecnh ph\u1ed5 bi\u1ebfn trong qu\u00e1 tr\u00ecnh khoan d\u1ea7u, \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c khai th\u00e1c h\u1ee3p l\u00fd t\u00e0i nguy\u00ean d\u1ea7u m\u1ecf. Trong qu\u00e1 tr\u00ecnh l\u00e0m vi\u1ec7c c\u1ee7a h\u1ec7 th\u1ed1ng khoan d\u1ea7u, vi\u1ec7c \u00e1p d\u1ee5ng thi\u1ebft b\u1ecb \u0111i\u1ec7n hi\u1ec7n \u0111\u1ea1i t\u01b0\u01a1ng \u0111\u1ed1i ph\u1ed5 bi\u1ebfn, do \u0111\u00f3 trong vi\u1ec7c th\u1ef1c hi\u1ec7n ch\u1ed1ng ch\u00e1y n\u1ed5 cho h\u1ec7 th\u1ed1ng khoan, c\u0169ng c\u1ea7n \u00e1p d\u1ee5ng c\u00e1c lo\u1ea1i thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5 kh\u00e1c nhau. Trong to\u00e0n b\u1ed9 qu\u00e1 tr\u00ecnh \u00e1p d\u1ee5ng h\u1ec7 th\u1ed1ng ch\u1ed1ng ch\u00e1y n\u1ed5, c\u00e1c thi\u1ebft b\u1ecb ch\u00ednh \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng bao g\u1ed3m thi\u1ebft b\u1ecb k\u00edn, ch\u1ed1ng ch\u00e1y, \u00e1p su\u1ea5t d\u01b0\u01a1ng, ch\u1ed1ng ch\u00e1y n\u1ed5, ng\u00e2m d\u1ea7u v\u00e0 c\u00e1c thi\u1ebft b\u1ecb li\u00ean quan kh\u00e1c. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 ph\u00e2n t\u00edch v\u1ec1 c\u00e1c lo\u1ea1i thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5 kh\u00e1c nhau:<\/p>\n\n\n\n

(1) Thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5 k\u00edn ch\u1ee7 y\u1ebfu c\u00f3 kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 thi\u1ebft b\u1ecb nhi\u1ec7t \u0111\u1ed9 cao. Trong h\u1ec7 th\u1ed1ng khoan d\u1ea7u, thi\u1ebft b\u1ecb nhi\u1ec7t \u0111\u1ed9 cao trong qu\u00e1 tr\u00ecnh \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf d\u1ec5 sinh ra tia l\u1eeda \u0111i\u1ec7n, v\u00e0 trong qu\u00e1 tr\u00ecnh khoan d\u1ea7u c\u0169ng t\u1ed3n t\u1ea1i c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 ch\u00e1y n\u1ed5. Vi\u1ec7c s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5 k\u00edn gi\u00fap v\u1ecb tr\u00ed d\u1ec5 sinh ra tia l\u1eeda c\u1ee7a thi\u1ebft b\u1ecb nhi\u1ec7t \u0111\u1ed9 cao \u0111\u01b0\u1ee3c x\u1eed l\u00fd k\u00edn, t\u1eeb \u0111\u00f3 n\u00e2ng cao t\u00ednh an to\u00e0n c\u1ee7a h\u1ec7 th\u1ed1ng khoan.<\/p>\n\n\n\n

(2) Vi\u1ec7c \u00e1p d\u1ee5ng thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5 lo\u1ea1i ch\u1ed1ng ch\u00e1y. Trong qu\u00e1 tr\u00ecnh \u00e1p d\u1ee5ng thi\u1ebft b\u1ecb h\u1ec7 th\u1ed1ng khoan, vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1p, thi\u1ebft b\u1ecb c\u01a1 kh\u00ed c\u00f3 th\u1ec3 g\u00e2y ra tia l\u1eeda ho\u1eb7c ng\u1ecdn l\u1eeda m\u1edf, t\u1eeb \u0111\u00f3 d\u1eabn \u0111\u1ebfn n\u1ed5. Vi\u1ec7c s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5 lo\u1ea1i ch\u1ed1ng ch\u00e1y c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n vi\u1ec7c ph\u00f2ng ng\u1eeba tia l\u1eeda c\u01a1 kh\u00ed v\u00e0 n\u1ed5 do va ch\u1ea1m.<\/p>\n\n\n\n

(3) Thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5 tr\u1ef1c ti\u1ebfp. Thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5 tr\u1ef1c ti\u1ebfp \u0111\u1ec1 c\u1eadp \u0111\u1ebfn vi\u1ec7c s\u1eed d\u1ee5ng v\u1ecf ch\u1ed1ng ch\u00e1y n\u1ed5 cho h\u1ec7 th\u1ed1ng khoan ch\u1ed1ng ch\u00e1y n\u1ed5. Trong to\u00e0n b\u1ed9 qu\u00e1 tr\u00ecnh \u1ee9ng d\u1ee5ng thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5, c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1ch ly ch\u00e1y n\u1ed5 cho thi\u1ebft b\u1ecb g\u1eb7p s\u1ef1 c\u1ed1 \u0111\u01a1n l\u1ebb, t\u1eeb \u0111\u00f3 ng\u0103n ch\u1eb7n s\u1ef1 c\u1ed1 ch\u00e1y n\u1ed5 lan r\u1ed9ng, t\u1eeb \u0111\u00f3 \u0111\u1ea1t \u0111\u01b0\u1ee3c ph\u00f2ng ng\u1eeba hi\u1ec7u qu\u1ea3 cho qu\u00e1 tr\u00ecnh x\u1eed l\u00fd ch\u00e1y n\u1ed5, \u0111\u1ea3m b\u1ea3o vi\u1ec7c th\u1ef1c hi\u1ec7n c\u00e1c bi\u1ec7n ph\u00e1p ch\u1ed1ng ch\u00e1y n\u1ed5 \u0111\u01b0\u1ee3c h\u1ee3p l\u00fd h\u01a1n.<\/p>\n\n\n\n

2. Ph\u00e2n t\u00edch m\u1ee9c \u0111\u1ed9 \u1ee9ng d\u1ee5ng c\u1ee7a thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5 trong h\u1ec7 th\u1ed1ng khoan.<\/strong><\/strong><\/h3>\n\n\n\n

Quy tr\u00ecnh \u00e1p d\u1ee5ng h\u1ec7 th\u1ed1ng khoan, do c\u00e1c y\u1ebfu t\u1ed1 kh\u00e1c nhau \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn h\u1ec7 th\u1ed1ng, n\u00ean c\u00e1c y\u1ebfu t\u1ed1 g\u00e2y ra v\u1ea5n \u0111\u1ec1 n\u1ed5 c\u0169ng nhi\u1ec1u h\u01a1n. Theo m\u1ee9c \u0111\u1ed9 t\u00e1c \u0111\u1ed9ng c\u1ee7a n\u1ed5 \u0111\u1ed1i v\u1edbi h\u1ec7 th\u1ed1ng khoan, x\u00e1c su\u1ea5t x\u1ea3y ra n\u1ed5 c\u0169ng kh\u00e1c nhau v\u00e0 c\u1ea7n \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i th\u00e0nh c\u00e1c c\u1ea5p \u0111\u1ed9 kh\u00e1c nhau c\u1ee7a thi\u1ebft b\u1ecb ch\u1ed1ng n\u1ed5.<\/p>\n\n\n\n

(1) H\u1ec7 th\u1ed1ng khoan \u0111\u1ec3 th\u1ef1c hi\u1ec7n qu\u00e1 tr\u00ecnh khoan, v\u1ea5n \u0111\u1ec1 n\u1ed5 kh\u00ed l\u00e0 m\u1ed9t trong nh\u1eefng v\u1ea5n \u0111\u1ec1 ph\u1ed5 bi\u1ebfn nh\u1ea5t, ch\u1eb3ng h\u1ea1n nh\u01b0 kh\u00ed hydro sunfua trong khu v\u1ef1c b\u1ec3 b\u00f9n d\u1ec5 g\u00e2y ra c\u00e1c v\u1ea5n \u0111\u1ec1 n\u1ed5. Do \u0111\u00f3, qu\u00e1 tr\u00ecnh ph\u00e2n t\u00edch kh\u00ed n\u1ed5 ph\u1ea3i \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n theo c\u00e1c y\u00eau c\u1ea7u c\u1ee5 th\u1ec3 c\u1ee7a c\u1ea5p \u0111\u1ed9 ch\u1ed1ng n\u1ed5, c\u1ea5p \u0111\u1ed9 ph\u00f2ng ng\u1eeba n\u1ed5 kh\u00ed \u0111\u01b0\u1ee3c chia th\u00e0nh c\u00e1c c\u1ea5p. C\u1ea5p \u0111\u1ed9 ch\u1ed1ng n\u1ed5 kh\u00ed n\u1ed5 \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp \u1edf c\u1ea5p \u0111\u1ed9 \u2161 B.<\/p>\n\n\n\n

(2) Trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb khoan, m\u1ee9c \u0111\u1ed9 nguy c\u01a1 ch\u00e1y n\u1ed5 do tia l\u1eeda v\u00e0 ch\u00e1y n\u1ed5 do ng\u1ecdn l\u1eeda h\u1edf t\u01b0\u01a1ng \u0111\u1ed1i cao, ch\u1ee7 y\u1ebfu do t\u00e1c \u0111\u1ed9ng c\u1ee7a v\u1ea5n \u0111\u1ec1 ch\u00e1y n\u1ed5 do tia l\u1eeda t\u01b0\u01a1ng \u0111\u1ed1i l\u1edbn, r\u1ea5t d\u1ec5 g\u00e2y ra c\u00e1c v\u1ea5n \u0111\u1ec1 ch\u00e1y n\u1ed5. Do \u0111\u00f3, trong vi\u1ec7c \u00e1p d\u1ee5ng thi\u1ebft b\u1ecb khoan, thi\u1ebft k\u1ebf thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5 ng\u1ecdn l\u1eeda h\u1edf ch\u1ee7 y\u1ebfu \u1edf m\u1ee9c \u2161 A.<\/p>\n\n\n\n

II.<\/strong> T\u1ed5ng h\u1ee3p c\u00e1c ph\u01b0\u01a1ng ph\u00e1p b\u1ea3o tr\u00ec v\u00e0 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5 trong h\u1ec7 th\u1ed1ng khoan d\u1ea7u<\/strong><\/strong><\/h2>\n\n\n\n

\u1ee8ng d\u1ee5ng thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5 trong h\u1ec7 th\u1ed1ng khoan d\u1ea7u kh\u00ed c\u00f3 y\u00eau c\u1ea7u r\u1ea5t nghi\u00eam ng\u1eb7t, kh\u00f4ng ch\u1ec9 c\u1ea7n s\u1eed d\u1ee5ng c\u00e1c lo\u1ea1i thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5 kh\u00e1c nhau ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c y\u00eau c\u1ea7u ch\u1ed1ng ch\u00e1y n\u1ed5 c\u1ee5 th\u1ec3, m\u00e0 c\u00f2n ph\u1ea3i tu\u00e2n th\u1ee7 c\u00e1c m\u1ee9c \u0111\u1ed9 ch\u1ed1ng ch\u00e1y n\u1ed5 \u0111\u01b0\u1ee3c quy \u0111\u1ecbnh theo y\u00eau c\u1ea7u ch\u1ed1ng ch\u00e1y n\u1ed5. Tuy nhi\u00ean, h\u1ec7 th\u1ed1ng khoan d\u1ea7u li\u00ean quan \u0111\u1ebfn vi\u1ec7c khai th\u00e1c to\u00e0n b\u1ed9 t\u00e0i nguy\u00ean d\u1ea7u m\u1ecf, do \u0111\u00f3 trong chu\u1ed7i s\u1ea3n xu\u1ea5t, h\u1ec7 th\u1ed1ng khoan c\u1ea7n duy tr\u00ec ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c trong th\u1eddi gian d\u00e0i. Trong \u0111i\u1ec1u ki\u1ec7n l\u00e0m vi\u1ec7c c\u01b0\u1eddng \u0111\u1ed9 cao v\u00e0 k\u00e9o d\u00e0i, c\u1ea3 h\u1ec7 th\u1ed1ng khoan l\u1eabn thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5 \u0111\u1ec1u c\u00f3 th\u1ec3 g\u1eb7p s\u1ef1 c\u1ed1. S\u1ef1 c\u1ed1 c\u1ee7a thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5 s\u1ebd l\u00e0m gi\u1ea3m hi\u1ec7u su\u1ea5t ch\u1ed1ng ch\u00e1y n\u1ed5, th\u1eadm ch\u00ed g\u00e2y ra c\u00e1c tai n\u1ea1n an to\u00e0n. Do \u0111\u00f3, trong qu\u00e1 tr\u00ecnh l\u00e0m vi\u1ec7c c\u1ee7a h\u1ec7 th\u1ed1ng khoan d\u1ea7u hi\u1ec7n nay, c\u1ea7n t\u1eadp trung v\u00e0o ph\u00e2n t\u00edch s\u1ef1 c\u1ed1 c\u1ee7a thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5 v\u00e0 ph\u00f2ng ng\u1eeba tai n\u1ea1n.<\/p>\n\n\n\n

(1) Kho\u1ea3ng c\u00e1ch ch\u1ed1ng ch\u00e1y n\u1ed5 v\u01b0\u1ee3t qu\u00e1 gi\u1edbi h\u1ea1n cho ph\u00e9p. Trong qu\u00e1 tr\u00ecnh \u1ee9ng d\u1ee5ng thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5 c\u1ee7a h\u1ec7 th\u1ed1ng khoan d\u1ea7u, l\u1ed7i kho\u1ea3ng c\u00e1ch ch\u1ed1ng ch\u00e1y n\u1ed5 r\u1ea5t ph\u1ed5 bi\u1ebfn v\u00e0 d\u1ec5 g\u00e2y ra nguy c\u01a1 ch\u00e1y n\u1ed5 cho h\u1ec7 th\u1ed1ng khoan d\u1ea7u. Trong tr\u01b0\u1eddng h\u1ee3p h\u1ecfng h\u00f3c, v\u1ecf v\u00e0 n\u1eafp gi\u1eefa c\u00e1c \u1ed1c v\u00edt c\u1ed1 \u0111\u1ecbnh \u0111\u00e3 \u0111\u01b0\u1ee3c si\u1ebft ch\u1eb7t, nh\u01b0ng kho\u1ea3ng c\u00e1ch ch\u1ed1ng n\u1ed5 v\u1eabn qu\u00e1 k\u00e9m. Trong qu\u00e1 tr\u00ecnh ph\u00e2n t\u00edch s\u00e2u h\u01a1n, nguy\u00ean nh\u00e2n ch\u00ednh d\u1eabn \u0111\u1ebfn h\u1ecfng h\u00f3c kho\u1ea3ng c\u00e1ch ch\u1ed1ng n\u1ed5 l\u00e0 do bi\u1ebfn d\u1ea1ng flange, bi\u1ebfn d\u1ea1ng flange d\u1eabn \u0111\u1ebfn ki\u1ec3m so\u00e1t kh\u00f4ng \u0111\u1ee7 kho\u1ea3ng c\u00e1ch ch\u1ed1ng n\u1ed5, tia l\u1eeda trong tr\u01b0\u1eddng h\u1ee3p tr\u00e0n ra ngo\u00e0i v\u00e0 kh\u00ed n\u1ed5 b\u00ean ngo\u00e0i t\u1ea1o th\u00e0nh tai n\u1ea1n n\u1ed5. Trong qu\u00e1 tr\u00ecnh \u00e1p d\u1ee5ng thi\u1ebft b\u1ecb ch\u1ed1ng n\u1ed5 cho h\u1ec7 th\u1ed1ng khoan d\u1ea7u, c\u1ea7n t\u1eadp trung ph\u00e2n t\u00edch v\u00e0 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 h\u1ecfng h\u00f3c khe h\u1edf ch\u1ed1ng n\u1ed5. Trong qu\u00e1 tr\u00ecnh gi\u1ea3i quy\u1ebft th\u1ef1c t\u1ebf, c\u00f3 th\u1ec3 l\u1ef1a ch\u1ecdn ph\u01b0\u01a1ng ph\u00e1p thay th\u1ebf m\u1eb7t b\u00edch, s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb m\u1eb7t b\u00edch m\u1edbi \u0111\u1ec3 ki\u1ec3m so\u00e1t khe h\u1edf ch\u1ed1ng n\u1ed5, ng\u0103n ch\u1eb7n tia l\u1eeda tr\u00e0n ra ngo\u00e0i. \u0110\u1ed3ng th\u1eddi, \u0111\u1ec3 gi\u1ea3m chi ph\u00ed b\u1ea3o tr\u00ec, c\u00f3 th\u1ec3 l\u1ef1a ch\u1ecdn s\u1eeda ch\u1eefa v\u1ea5n \u0111\u1ec1 bi\u1ebfn d\u1ea1ng c\u1ee7a m\u1eb7t b\u00edch. S\u1eed d\u1ee5ng c\u1edd l\u00ea v\u00edt c\u00f3 th\u1ec3 ho\u00e0n th\u00e0nh vi\u1ec7c kh\u00f4i ph\u1ee5c m\u1eb7t b\u00edch, \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u1ee9c kh\u00f4i ph\u1ee5c bi\u1ebfn d\u1ea1ng t\u1eeb 95% \u0111\u1ebfn 100%, nh\u1eb1m \u0111\u1ea3m b\u1ea3o m\u1eb7t b\u00edch c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u00e1y n\u1ed5 nh\u1ea5t \u0111\u1ecbnh v\u00e0 n\u00e2ng cao hi\u1ec7u qu\u1ea3 ch\u1ed1ng ch\u00e1y n\u1ed5.<\/p>\n\n\n\n

(2) V\u1ea5n \u0111\u1ec1 v\u1ec1 c\u1ed5ng k\u1ebft n\u1ed1i. H\u1ec7 th\u1ed1ng khoan d\u1ea7u kh\u00ed v\u00e0 thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5 c\u0169ng g\u1eb7p ph\u1ea3i v\u1ea5n \u0111\u1ec1 v\u1ec1 c\u1ed5ng k\u1ebft n\u1ed1i. Trong qu\u00e1 tr\u00ecnh \u1ee9ng d\u1ee5ng thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5, h\u1ed9p ph\u00e2n ph\u1ed1i ch\u1ed1ng ch\u00e1y n\u1ed5 s\u1eed d\u1ee5ng d\u00e2y th\u00e9p, \u1ed1ng th\u00e9p \u0111\u01b0\u1ee3c ch\u00f4n xu\u1ed1ng \u0111\u1ea5t tr\u01b0\u1edbc khi th\u1ef1c hi\u1ec7n ni\u00eam phong c\u00e1ch ly. N\u1ebfu xu\u1ea5t hi\u1ec7n hi\u1ec7n t\u01b0\u1ee3ng kh\u00f4ng ni\u00eam phong, s\u1ebd d\u1eabn \u0111\u1ebfn r\u00f2 r\u1ec9 tia l\u1eeda, r\u00f2 r\u1ec9 kh\u00ed v\u00e0 r\u00f2 r\u1ec9 lan truy\u1ec1n ng\u1ecdn l\u1eeda, g\u00e2y ra c\u00e1c v\u1ea5n \u0111\u1ec1 kh\u00e1c, t\u1eeb \u0111\u00f3 d\u1eabn \u0111\u1ebfn c\u00e1c v\u1ea5n \u0111\u1ec1 n\u1ed5 li\u00ean ti\u1ebfp. M\u1ed1i \u0111e d\u1ecda an to\u00e0n t\u1eeb v\u1ea5n \u0111\u1ec1 c\u1ed5ng k\u1ebft n\u1ed1i l\u00e0 t\u01b0\u01a1ng \u0111\u1ed1i l\u1edbn, do \u0111\u00f3 trong qu\u00e1 tr\u00ecnh \u1ee9ng d\u1ee5ng h\u1ec7 th\u1ed1ng khoan d\u1ea7u, c\u1ea7n ch\u00fa \u00fd \u0111\u1ebfn v\u1ea5n \u0111\u1ec1 h\u1ecfng h\u00f3c c\u1ed5ng k\u1ebft n\u1ed1i. \u0110\u1ed9 b\u1ec1n c\u01a1 h\u1ecdc c\u1ee7a \u0111ai \u1ed1c n\u00e9n nh\u1ef1a kh\u00f4ng \u0111\u1ee7, kh\u00f4ng \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u00f4-men xo\u1eafn si\u1ebft ch\u1eb7t \u0111\u1ee7, v\u00e0 do t\u00e1c \u0111\u1ed9ng c\u1ee7a m\u00f4i tr\u01b0\u1eddng, d\u1ec5 xu\u1ea5t hi\u1ec7n hi\u1ec7n t\u01b0\u1ee3ng l\u00e3o h\u00f3a, kh\u00f4ng th\u1ec3 \u00e9p v\u00f2ng \u0111\u1ec7m \u0111\u1ec3 ph\u00e1t huy t\u00e1c d\u1ee5ng ch\u1ed1ng r\u00f2 r\u1ec9, \u0111\u00e2y l\u00e0 nguy\u00ean nh\u00e2n ch\u00ednh g\u00e2y ra s\u1ef1 c\u1ed1 c\u1ed5ng d\u1eabn. Do \u0111\u00f3, trong qu\u00e1 tr\u00ecnh x\u1eed l\u00fd s\u1ef1 c\u1ed1 c\u1ed5ng d\u1eabn th\u1ef1c t\u1ebf, c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n vi\u1ec7c thay th\u1ebf v\u1eadt li\u1ec7u c\u1ee7a \u0111ai \u1ed1c n\u00e9n, thay th\u1ebf b\u1eb1ng \u0111ai \u1ed1c n\u00e9n c\u00f3 \u0111\u1ed9 b\u1ec1n cao h\u01a1n, \u0111ai \u1ed1c n\u00e9n c\u01a1 h\u1ecdc t\u1ed1t h\u01a1n cho \u0111ai \u1ed1c n\u00e9n. Ki\u1ec3m so\u00e1t hi\u1ec7u qu\u1ea3 c\u00f3 vai tr\u00f2 r\u1ea5t quan tr\u1ecdng, \u0111\u1ed3ng th\u1eddi c\u0169ng c\u00f3 th\u1ec3 n\u00e2ng cao hi\u1ec7u qu\u1ea3 ki\u1ec3m so\u00e1t c\u1ee7a bulong n\u00e9n. \u0110i\u1ec1u n\u00e0y c\u0169ng gi\u00fap gi\u1ea3m thi\u1ec3u c\u00e1c v\u1ea5n \u0111\u1ec1 h\u1ecfng h\u00f3c c\u1ed5ng nh\u1eadp li\u1ec7u.<\/p>\n\n\n\n

(3) V\u1ea5n \u0111\u1ec1 v\u1ec1 bulong. V\u1ea5n \u0111\u1ec1 v\u1ec1 bulong c\u0169ng l\u00e0 m\u1ed9t trong nh\u1eefng nguy\u00ean nh\u00e2n ph\u1ed5 bi\u1ebfn g\u00e2y h\u1ecfng h\u00f3c thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5, nguy\u00ean nh\u00e2n c\u1ee7a ch\u00fang r\u1ea5t t\u01b0\u01a1ng t\u1ef1 nh\u01b0 v\u1ea5n \u0111\u1ec1 v\u1ec1 khe h\u1edf. Nguy\u00ean nh\u00e2n ch\u00ednh l\u00e0 do vi\u1ec7c l\u1eafp \u0111\u1eb7t bulong kh\u00f4ng \u0111\u00fang c\u00e1ch tr\u00ean thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5, d\u1eabn \u0111\u1ebfn v\u1ea5n \u0111\u1ec1 v\u1ec1 khe h\u1edf ch\u1ed1ng ch\u00e1y n\u1ed5, sau \u0111\u00f3 l\u00e0 tia l\u1eeda ho\u1eb7c h\u1ed3 quang ti\u1ebfp x\u00fac v\u1edbi kh\u00ed d\u1ec5 ch\u00e1y b\u00ean ngo\u00e0i g\u00e2y n\u1ed5. Ngo\u00e0i ra, vi\u1ec7c bulong kh\u00f4ng \u0111\u01b0\u1ee3c si\u1ebft ch\u1eb7t c\u0169ng d\u1ec5 d\u1eabn \u0111\u1ebfn v\u1ea5n \u0111\u1ec1 v\u1ec1 \u0111\u1ed9 b\u1ec1n ch\u1ed1ng ch\u00e1y n\u1ed5 th\u1ea5p. Trong qu\u00e1 tr\u00ecnh x\u1eed l\u00fd v\u1ea5n \u0111\u1ec1 v\u1ec1 bulong, b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng vi\u1ec7c thay th\u1ebf bulong \u0111\u1ec3 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1. Ngo\u00e0i ra, n\u1ebfu h\u01b0 h\u1ecfng kim lo\u1ea1i c\u1ee7a thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5 t\u01b0\u01a1ng \u0111\u1ed1i nh\u1ecf, b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u1edd l\u00ea \u0111\u1ec3 si\u1ebft ch\u1eb7t bulong nh\u1eb1m n\u00e2ng cao hi\u1ec7u su\u1ea5t ch\u1ed1ng ch\u00e1y n\u1ed5 c\u1ee7a thi\u1ebft b\u1ecb.<\/p>\n\n\n\n

(4) L\u1ed7i ti\u1ebfp \u0111\u1ea5t. C\u00e1c s\u1ef1 c\u1ed1 c\u1ee7a thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5 trong h\u1ec7 th\u1ed1ng khoan d\u1ea7u bao g\u1ed3m s\u1ef1 \u0103n m\u00f2n nghi\u00eam tr\u1ecdng c\u1ee7a k\u1ebft n\u1ed1i ti\u1ebfp \u0111\u1ea5t. Do s\u1ef1 \u0103n m\u00f2n nghi\u00eam tr\u1ecdng c\u1ee7a k\u1ebft n\u1ed1i ti\u1ebfp \u0111\u1ea5t, d\u1eabn \u0111\u1ebfn t\u0103ng \u0111i\u1ec7n tr\u1edf ti\u1ebfp x\u00fac ho\u1eb7c th\u1eadm ch\u00ed k\u1ebft n\u1ed1i sai. Sau khi thi\u1ebft b\u1ecb \u0111i\u1ec7n b\u1ecb h\u1ecfng, v\u1ecf thi\u1ebft b\u1ecb b\u1ecb nhi\u1ec5m \u0111i\u1ec7n, v\u00e0 nh\u00e2n vi\u00ean d\u1ec5 b\u1ecb \u0111i\u1ec7n gi\u1eadt. M\u1ed9t khi tia l\u1eeda \u0111i\u1ec7n \u0111\u01b0\u1ee3c t\u1ea1o ra, n\u00f3 s\u1ebd d\u1eabn \u0111\u1ebfn n\u1ed5. \u0110\u1ed1i v\u1edbi s\u1ef1 c\u1ed1 \u0103n m\u00f2n c\u1ee7a k\u1ebft n\u1ed1i ti\u1ebfp \u0111\u1ea5t, c\u1ea7n \u0111\u01b0\u1ee3c x\u1eed l\u00fd t\u1ed1t \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng vi\u1ec7c x\u1eed l\u00fd s\u1ef1 c\u1ed1 hi\u1ec7u qu\u1ea3 h\u01a1n, \u0111\u1ed3ng th\u1eddi t\u1ed1i \u0111a h\u00f3a hi\u1ec7u qu\u1ea3 c\u1ee7a vi\u1ec7c x\u1eed l\u00fd s\u1ef1 c\u1ed1.<\/p>\n\n\n\n

Trong qu\u00e1 tr\u00ecnh x\u1eed l\u00fd to\u00e0n di\u1ec7n s\u1ef1 c\u1ed1 ti\u1ebfp \u0111\u1ea5t, c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng hai bi\u1ec7n ph\u00e1p ph\u00f2ng ng\u1eeba v\u00e0 x\u1eed l\u00fd. (1) \u0110\u1ed1i v\u1edbi qu\u00e1 tr\u00ecnh ph\u00f2ng ng\u1eeba, ch\u1ee7 y\u1ebfu l\u00e0 ph\u1ee7 l\u1edbp b\u1ea3o v\u1ec7 ch\u1ed1ng \u0103n m\u00f2n trong qu\u00e1 tr\u00ecnh l\u1eafp \u0111\u1eb7t d\u00e2y d\u1eabn, nh\u1eb1m k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a d\u00e2y ti\u1ebfp \u0111\u1ea5t. Trong qu\u00e1 tr\u00ecnh ph\u00f2ng ng\u1eeba s\u1ef1 c\u1ed1 d\u00e2y ti\u1ebfp \u0111\u1ea5t, c\u1ea7n \u0111\u1ea3m b\u1ea3o th\u1ef1c hi\u1ec7n t\u1ed1t c\u00e1c bi\u1ec7n ph\u00e1p ch\u1ed1ng \u1ea9m cho d\u00e2y ti\u1ebfp \u0111\u1ea5t \u0111\u1ec3 duy tr\u00ec \u0111\u1ed9 kh\u00f4 r\u00e1o xung quanh, t\u1eeb \u0111\u00f3 n\u00e2ng cao hi\u1ec7u qu\u1ea3 ph\u00f2ng ng\u1eeba. (2) Trong qu\u00e1 tr\u00ecnh x\u1eed l\u00fd s\u1ef1 c\u1ed1 ti\u1ebfp \u0111\u1ea5t, ph\u01b0\u01a1ng ph\u00e1p x\u1eed l\u00fd ch\u00ednh l\u00e0 thay th\u1ebf d\u00e2y ti\u1ebfp \u0111\u1ea5t. Vi\u1ec7c thay th\u1ebf d\u00e2y ti\u1ebfp \u0111\u1ea5t m\u1edbi c\u00f3 th\u1ec3 l\u00e0m t\u0103ng \u0111i\u1ec7n tr\u1edf ti\u1ebfp x\u00fac, t\u1eeb \u0111\u00f3 \u0111\u1ea1t \u0111\u01b0\u1ee3c gi\u1ea3i ph\u00e1p hi\u1ec7u qu\u1ea3 cho s\u1ef1 c\u1ed1 ch\u1ed1ng ch\u00e1y n\u1ed5.<\/p>\n\n\n\n

III.<\/strong> Ph\u00e2n t\u00edch y\u1ebfu t\u1ed1 g\u00e2y h\u1ecfng h\u00f3c c\u1ee7a thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5 trong h\u1ec7 th\u1ed1ng khoan d\u1ea7u<\/strong><\/strong><\/h2>\n\n\n\n

H\u1ec7 th\u1ed1ng khoan d\u1ea7u kh\u00ed: S\u1ef1 c\u1ed1 thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5 do tr\u1ef1c ti\u1ebfp t\u1eeb c\u00e1c nguy c\u01a1 an to\u00e0n c\u1ee7a thi\u1ebft b\u1ecb khoan d\u1ea7u kh\u00ed, do \u0111\u00f3 trong qu\u00e1 tr\u00ecnh \u00e1p d\u1ee5ng thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5, c\u1ea7n t\u1eadp trung ph\u00e2n t\u00edch c\u00e1c y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn s\u1ef1 c\u1ed1. Trong b\u00e0i vi\u1ebft n\u00e0y, qu\u00e1 tr\u00ecnh nghi\u00ean c\u1ee9u v\u1ec1 c\u00e1c v\u1ea5n \u0111\u1ec1 s\u1ef1 c\u1ed1 thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5 t\u1ea1i c\u01a1 s\u1edf khoan d\u1ea7u kh\u00ed, trong qu\u00e1 tr\u00ecnh ph\u00e2n t\u00edch s\u1ef1 c\u1ed1, nghi\u00ean c\u1ee9u v\u1ec1 s\u1ef1 c\u1ed1 thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5 t\u1ea1i c\u01a1 s\u1edf khoan d\u1ea7u kh\u00ed, trong to\u00e0n b\u1ed9 qu\u00e1 tr\u00ecnh nghi\u00ean c\u1ee9u \u0111\u00e3 ph\u00e1t hi\u1ec7n r\u1eb1ng trong n\u0103m 128 s\u1ef1 c\u1ed1 thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5, 17,8% l\u00e0 do c\u00e1c v\u1ea5n \u0111\u1ec1 ti\u1ec1m \u1ea9n g\u00e2y ra b\u1edfi thi\u1ebft b\u1ecb \u0111i\u1ec7n, c\u00f3 c\u00e1c y\u1ebfu t\u1ed1 v\u1eadn h\u00e0nh c\u01a1 kh\u00ed kh\u00f4ng \u0111\u00fang c\u00e1ch chi\u1ebfm 26,1% trong t\u00e1c \u0111\u1ed9ng c\u1ee7a s\u1ef1 c\u1ed1, b\u1ea3o tr\u00ec s\u1ef1 c\u1ed1 chi\u1ebfm 36,1%. S\u1ef1 c\u1ed1 k\u1ecbp th\u1eddi chi\u1ebfm 36,1%, c\u00e1c s\u1ef1 c\u1ed1 kh\u00e1c chi\u1ebfm kho\u1ea3ng 10%. C\u00e1c y\u1ebfu t\u1ed1 sau \u0111\u00e2y \u0111\u01b0\u1ee3c ph\u00e2n t\u00edch:<\/p>\n\n\n\n

(1) Thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5 trong qu\u00e1 tr\u00ecnh \u1ee9ng d\u1ee5ng c\u00f3 t\u00e1c \u0111\u1ed9ng t\u01b0\u01a1ng \u0111\u1ed1i l\u1edbn \u0111\u1ebfn c\u00e1c nguy c\u01a1 an to\u00e0n, d\u1ec5 g\u00e2y ra m\u1ed9t s\u1ed1 t\u00e1c \u0111\u1ed9ng khi s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5. V\u00ed d\u1ee5, trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5, c\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u0111\u1ed9 \u1ea9m c\u1ee7a thi\u1ebft b\u1ecb s\u1ebd g\u00e2y ra m\u1ed9t s\u1ed1 t\u00e1c \u0111\u1ed9ng nh\u1ea5t \u0111\u1ecbnh \u0111\u1ebfn thi\u1ebft b\u1ecb. V\u1ec1 c\u00e1c v\u1ea5n \u0111\u1ec1 \u0111\u01b0\u1ee3c n\u00eau tr\u00ean, s\u1ef1 c\u1ed1 h\u1ecfng h\u00f3c trong h\u1ec7 th\u1ed1ng d\u00e2y \u0111i\u1ec7n c\u1ee7a thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5 l\u00e0 do t\u00e1c \u0111\u1ed9ng \u0103n m\u00f2n c\u1ee7a d\u00e2y ti\u1ebfp \u0111\u1ea5t, t\u1eeb \u0111\u00f3 g\u00e2y ra v\u1ea5n \u0111\u1ec1 \u0103n m\u00f2n. V\u00e0 v\u1ea5n \u0111\u1ec1 \u0103n m\u00f2n n\u00e0y \u0111\u01b0\u1ee3c g\u00e2y ra b\u1edfi s\u1ef1 thay \u0111\u1ed5i c\u1ee7a nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u0111\u1ed9 \u1ea9m kh\u00f4ng kh\u00ed.<\/p>\n\n\n\n

(2) C\u00e1c y\u1ebfu t\u1ed1 g\u00e2y h\u1ecfng h\u00f3c trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh c\u01a1 kh\u00ed. Qu\u00e1 tr\u00ecnh th\u1ef1c hi\u1ec7n quy tr\u00ecnh khoan, vi\u1ec7c \u00e1p d\u1ee5ng c\u00e1c thi\u1ebft b\u1ecb c\u01a1 kh\u00ed v\u00e0 qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh c\u01a1 kh\u00ed l\u00e0 r\u1ea5t quan tr\u1ecdng. Tuy nhi\u00ean, do v\u1eadn h\u00e0nh c\u01a1 kh\u00ed kh\u00f4ng \u0111\u00fang c\u00e1ch, n\u00f3 c\u0169ng c\u00f3 th\u1ec3 g\u00e2y ra c\u00e1c v\u1ea5n \u0111\u1ec1 h\u1ecfng h\u00f3c trong thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5. V\u00ed d\u1ee5, trong qu\u00e1 tr\u00ecnh th\u1ef1c hi\u1ec7n khoan th\u1ef1c t\u1ebf, c\u00f3 m\u1ed9t m\u00e1y khoan tr\u00ean v\u1ecf thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5 b\u1ecb h\u01b0 h\u1ecfng, d\u1eabn \u0111\u1ebfn c\u00e1c v\u1ea5n \u0111\u1ec1 h\u1ecfng h\u00f3c trong thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5.<\/p>\n\n\n\n

(3) C\u00f4ng t\u00e1c b\u1ea3o tr\u00ec ch\u01b0a \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u0111\u1ea7y \u0111\u1ee7. Trong vi\u1ec7c b\u1ea3o tr\u00ec thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5 trong ng\u00e0nh d\u1ea7u kh\u00ed, vi\u1ec7c thi\u1ebfu h\u1ec7 th\u1ed1ng b\u1ea3o tr\u00ec thi\u1ebft b\u1ecb, v\u1eadn h\u00e0nh v\u00e0 qu\u1ea3n l\u00fd t\u00edch h\u1ee3p \u0111\u00e3 kh\u00f4ng t\u1ea1o ra hi\u1ec7u qu\u1ea3 th\u1ed1ng nh\u1ea5t, c\u00e1c b\u1ed9 ph\u1eadn ch\u01b0a \u0111\u1ea1t \u0111\u01b0\u1ee3c s\u1ef1 h\u1ee3p t\u00e1c t\u1ed1t, m\u1eb7c d\u00f9 m\u1ed7i b\u1ed9 ph\u1eadn c\u00f3 tr\u00e1ch nhi\u1ec7m ri\u00eang, nh\u01b0ng do to\u00e0n b\u1ed9 thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5 v\u00e0 h\u1ec7 th\u1ed1ng khoan c\u00f3 t\u00ednh ch\u1ea5t t\u1ed5ng th\u1ec3, n\u1ebfu qu\u1ea3n l\u00fd, v\u1eadn h\u00e0nh v\u00e0 b\u1ea3o tr\u00ec c\u00e1c kh\u00e2u b\u1ecb \u0111\u1ee9t g\u00e3y, s\u1ebd d\u1eabn \u0111\u1ebfn v\u1ea5n \u0111\u1ec1 b\u1ea3o tr\u00ec thi\u1ebft b\u1ecb kh\u00f4ng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u0111\u00fang c\u00e1ch, \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u qu\u1ea3 b\u1ea3o tr\u00ec th\u1ef1c t\u1ebf. Ngo\u00e0i ra, s\u1ef1 thi\u1ebfu h\u1ee5t h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd v\u00e0 c\u00e1c h\u1ec7 th\u1ed1ng li\u00ean quan, c\u00f9ng v\u1edbi vi\u1ec7c nh\u00e2n vi\u00ean v\u1eadn h\u00e0nh v\u00e0 b\u1ea3o tr\u00ec trong c\u00f4ng vi\u1ec7c g\u1eb7p ph\u1ea3i v\u1ea5n \u0111\u1ec1 \u201ch\u00ecnh th\u1ee9c h\u00f3a\u201d, nhi\u1ec1u nh\u00e2n vi\u00ean b\u1ea3o tr\u00ec thi\u1ebft b\u1ecb m\u1ecf than trong c\u00f4ng vi\u1ec7c th\u01b0\u1eddng ng\u00e0y thi\u1ebfu s\u1ef1 ch\u00fa \u00fd \u0111\u1ebfn vi\u1ec7c b\u1ea3o tr\u00ec thi\u1ebft b\u1ecb, khi xu\u1ea5t hi\u1ec7n c\u00e1c s\u1ef1 c\u1ed1 nh\u1ecf thi\u1ebfu c\u01a1 ch\u1ebf x\u1eed l\u00fd nhanh ch\u00f3ng, do \u0111\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u qu\u1ea3 x\u1eed l\u00fd s\u1ef1 c\u1ed1.<\/p>\n\n\n\n

(4) Trong qu\u00e1 tr\u00ecnh \u1ee9ng d\u1ee5ng thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5, c\u00e1c y\u1ebfu t\u1ed1 kh\u00e1c g\u00e2y ra s\u1ef1 c\u1ed1 thi\u1ebft b\u1ecb th\u01b0\u1eddng chi\u1ebfm t\u1ef7 l\u1ec7 cao h\u01a1n. V\u00ed d\u1ee5, trong qu\u00e1 tr\u00ecnh l\u1ef1a ch\u1ecdn thi\u1ebft b\u1ecb, m\u1ee9c \u0111\u1ed9 ch\u1ed1ng ch\u00e1y n\u1ed5 kh\u00f4ng ph\u00f9 h\u1ee3p v\u1edbi thi\u1ebft b\u1ecb khoan, t\u1eeb \u0111\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn vi\u1ec7c \u1ee9ng d\u1ee5ng thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5. Ngo\u00e0i ra, qu\u00e1 tr\u00ecnh l\u1eafp \u0111\u1eb7t thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5 kh\u00f4ng \u0111\u00fang quy tr\u00ecnh c\u0169ng d\u1ec5 d\u1eabn \u0111\u1ebfn c\u00e1c v\u1ea5n \u0111\u1ec1 s\u1ef1 c\u1ed1. Do \u0111\u00f3, trong qu\u00e1 tr\u00ecnh x\u1eed l\u00fd s\u1ef1 c\u1ed1, c\u1ea7n t\u1eadp trung v\u00e0o ph\u00e2n t\u00edch to\u00e0n di\u1ec7n c\u00e1c s\u1ef1 c\u1ed1 li\u00ean quan \u0111\u1ebfn ch\u1ed1ng ch\u00e1y n\u1ed5.<\/p>\n\n\n\n

IV.<\/strong> Qu\u1ea3n l\u00fd thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5 trong h\u1ec7 th\u1ed1ng khoan d\u1ea7u: C\u00e1c \u0111i\u1ec3m c\u1ea7n th\u1ef1c hi\u1ec7n<\/strong><\/strong><\/h2>\n\n\n\n

Qu\u1ea3n l\u00fd thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5 trong h\u1ec7 th\u1ed1ng khoan d\u1ea7u c\u00f3 vai tr\u00f2 r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi vi\u1ec7c \u00e1p d\u1ee5ng to\u00e0n di\u1ec7n h\u1ec7 th\u1ed1ng khoan d\u1ea7u, gi\u00fap t\u1ed1i \u01b0u h\u00f3a qu\u00e1 tr\u00ecnh khoan d\u1ea7u. Khi \u0111\u1ed1i m\u1eb7t v\u1edbi s\u1ef1 c\u1ed1 c\u1ee7a thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5 trong h\u1ec7 th\u1ed1ng khoan d\u1ea7u, c\u1ea7n t\u1eadp trung v\u00e0o vi\u1ec7c t\u0103ng c\u01b0\u1eddng qu\u1ea3n l\u00fd thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5, th\u00f4ng qua vi\u1ec7c th\u1ef1c hi\u1ec7n t\u1ed1t c\u00f4ng t\u00e1c qu\u1ea3n l\u00fd v\u00e0 b\u1ea3o tr\u00ec, nh\u1eb1m n\u00e2ng cao hi\u1ec7u qu\u1ea3 s\u1eed d\u1ee5ng c\u1ee7a thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5.<\/p>\n\n\n\n

(1) L\u1ef1a ch\u1ecdn h\u1ee3p l\u00fd thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5. Vi\u1ec7c l\u1ef1a ch\u1ecdn h\u1ee3p l\u00fd thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5 c\u00f3 th\u1ec3 n\u00e2ng cao hi\u1ec7u qu\u1ea3 ph\u00f2ng ng\u1eeba s\u1ef1 c\u1ed1 c\u1ee7a thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5, ch\u1ecdn thi\u1ebft b\u1ecb ph\u00f9 h\u1ee3p v\u1edbi h\u1ec7 th\u1ed1ng khoan d\u1ea7u, c\u00f3 th\u1ec3 gi\u1ea3m thi\u1ec3u t\u00e1c \u0111\u1ed9ng c\u1ee7a c\u00e1c y\u1ebfu t\u1ed1 m\u00f4i tr\u01b0\u1eddng v\u00e0 c\u00e1c y\u1ebfu t\u1ed1 kh\u00e1c \u0111\u1ed1i v\u1edbi thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5.<\/p>\n\n\n\n

\u2460 Trong qu\u00e1 tr\u00ecnh l\u1ef1a ch\u1ecdn thi\u1ebft b\u1ecb, c\u1ea7n ti\u1ebfn h\u00e0nh ph\u00e2n t\u00edch to\u00e0n di\u1ec7n c\u00e1c s\u1ef1 c\u1ed1 theo lo\u1ea1i thi\u1ebft b\u1ecb \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o vi\u1ec7c ph\u00f2ng ng\u1eeba s\u1ef1 c\u1ed1 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n m\u1ed9t c\u00e1ch h\u1ee3p l\u00fd. V\u00ed d\u1ee5, trong \u1ee9ng d\u1ee5ng thi\u1ebft b\u1ecb h\u1ec7 th\u1ed1ng khoan, vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1p ho\u1eb7c c\u00e1c thi\u1ebft b\u1ecb c\u01a1 kh\u00ed c\u00f3 th\u1ec3 g\u00e2y ra tia l\u1eeda ho\u1eb7c v\u1ea5n \u0111\u1ec1 ch\u00e1y n\u1ed5, d\u1eabn \u0111\u1ebfn nguy c\u01a1 n\u1ed5. Vi\u1ec7c s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5 lo\u1ea1i ch\u1ed1ng ch\u00e1y c\u00f3 th\u1ec3 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 tia l\u1eeda c\u01a1 kh\u00ed v\u00e0 t\u00e1c \u0111\u1ed9ng c\u1ee7a n\u00f3 \u0111\u1ed1i v\u1edbi vi\u1ec7c ph\u00f2ng ng\u1eeba n\u1ed5.<\/p>\n\n\n\n

\u2461 Theo m\u1ee9c \u0111\u1ed9 ch\u1ed1ng ch\u00e1y n\u1ed5 h\u1ee3p l\u00fd \u0111\u1ec3 l\u1ef1a ch\u1ecdn thi\u1ebft b\u1ecb. Hi\u1ec7n nay, theo c\u00e1c t\u00e0i li\u1ec7u ph\u00e1p l\u00fd li\u00ean quan, thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5 trong h\u1ec7 th\u1ed1ng khoan d\u1ea7u ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c chia th\u00e0nh c\u00e1c lo\u1ea1i \u2161 A, \u2161 B, \u2161 C, v.v., t\u00f9y theo nhu c\u1ea7u c\u1ee7a c\u00e1c m\u1ee9c ch\u1ed1ng ch\u00e1y n\u1ed5 kh\u00e1c nhau, \u0111\u1ec3 th\u1ef1c hi\u1ec7n x\u1eed l\u00fd hi\u1ec7u qu\u1ea3 c\u00f4ng ngh\u1ec7 ch\u1ed1ng ch\u00e1y n\u1ed5, \u0111\u1ea3m b\u1ea3o vi\u1ec7c kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 hi\u1ec7u qu\u1ea3 h\u01a1n, \u0111\u1ed3ng th\u1eddi n\u00e2ng cao hi\u1ec7u qu\u1ea3 c\u1ee7a vi\u1ec7c kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 ch\u1ed1ng ch\u00e1y n\u1ed5, \u0111\u1ea3m b\u1ea3o vi\u1ec7c th\u1ef1c hi\u1ec7n ch\u1ed1ng ch\u00e1y n\u1ed5 h\u1ee3p l\u00fd v\u00e0 hi\u1ec7u qu\u1ea3 h\u01a1n, t\u1eeb \u0111\u00f3 n\u00e2ng cao hi\u1ec7u qu\u1ea3 \u1ee9ng d\u1ee5ng c\u1ee7a thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5.<\/p>\n\n\n\n

(2) Th\u1ef1c hi\u1ec7n c\u00f4ng t\u00e1c b\u1ea3o tr\u00ec kh\u00f4ng hi\u1ec7u qu\u1ea3. B\u00e0i vi\u1ebft tr\u00ean t\u00f3m t\u1eaft quy tr\u00ecnh \u1ee9ng d\u1ee5ng thi\u1ebft b\u1ecb, s\u1ef1 thi\u1ebfu h\u1ee5t h\u1ec7 th\u1ed1ng b\u1ea3o tr\u00ec c\u00f3 h\u1ec7 th\u1ed1ng, d\u1eabn \u0111\u1ebfn k\u1ebft qu\u1ea3 b\u1ea3o tr\u00ec k\u00e9m v\u00e0 c\u00e1c v\u1ea5n \u0111\u1ec1 kh\u00e1c. Do \u0111\u00f3, trong quy tr\u00ecnh \u1ee9ng d\u1ee5ng thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5, c\u1ea7n t\u1eadp trung v\u00e0o vi\u1ec7c x\u1eed l\u00fd v\u00e0 ph\u00e2n t\u00edch to\u00e0n di\u1ec7n c\u00e1c s\u1ef1 c\u1ed1 ch\u1ed1ng ch\u00e1y n\u1ed5, \u0111\u1ed3ng th\u1eddi thi\u1ebft l\u1eadp m\u1ed9t h\u1ec7 th\u1ed1ng b\u1ea3o tr\u00ec hi\u1ec7u qu\u1ea3.<\/p>\n\n\n\n

\u2460 Th\u1ef1c hi\u1ec7n t\u1ed1t c\u00f4ng t\u00e1c b\u1ea3o d\u01b0\u1ee1ng \u0111\u1ecbnh k\u1ef3 v\u00e0 ch\u01b0\u01a1ng tr\u00ecnh b\u1ea3o d\u01b0\u1ee1ng to\u00e0n di\u1ec7n. Thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5 trong ng\u00e0nh khoan d\u1ea7u c\u00f3 chu k\u1ef3 s\u1eed d\u1ee5ng d\u00e0i v\u00e0 c\u01b0\u1eddng \u0111\u1ed9 s\u1eed d\u1ee5ng cao, do \u0111\u00f3 c\u1ea7n c\u00f3 ch\u01b0\u01a1ng tr\u00ecnh b\u1ea3o d\u01b0\u1ee1ng \u0111\u1ecbnh k\u1ef3 t\u1ed1t, th\u01b0\u1eddng xuy\u00ean ki\u1ec3m tra c\u00e1c b\u1ed9 ph\u1eadn c\u1ee7a thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5 \u0111\u1ec3 ph\u00e1t hi\u1ec7n s\u1ef1 c\u1ed1, x\u1eed l\u00fd k\u1ecbp th\u1eddi c\u00e1c s\u1ef1 c\u1ed1 nh\u1ecf, ng\u0103n ch\u1eb7n s\u1ef1 c\u1ed1 leo thang. Ngo\u00e0i ra, trong qu\u00e1 tr\u00ecnh b\u1ea3o tr\u00ec, c\u1ea7n thi\u1ebft l\u1eadp m\u1ed9t ch\u01b0\u01a1ng tr\u00ecnh b\u1ea3o tr\u00ec to\u00e0n di\u1ec7n. Kh\u00f4ng ch\u1ec9 s\u1eeda ch\u1eefa s\u1ef1 c\u1ed1 c\u1ee7a thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5, m\u00e0 c\u00f2n s\u1eeda ch\u1eefa s\u1ef1 c\u1ed1 c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n kh\u00e1c, th\u00f4ng qua ch\u01b0\u01a1ng tr\u00ecnh b\u1ea3o tr\u00ec to\u00e0n di\u1ec7n, \u0111\u1ec3 x\u1eed l\u00fd tri\u1ec7t \u0111\u1ec3 c\u00e1c s\u1ef1 c\u1ed1, ng\u0103n ch\u1eb7n t\u00e1c \u0111\u1ed9ng ph\u1ee5 c\u1ee7a s\u1ef1 c\u1ed1.<\/p>\n\n\n\n

\u2461 Vi\u1ec7c \u00e1p d\u1ee5ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p x\u1eed l\u00fd s\u1ef1 c\u1ed1 khoa h\u1ecdc v\u00e0 h\u1ee3p l\u00fd. N\u1ed9i dung tr\u00ean t\u00f3m t\u1eaft vi\u1ec7c \u00e1p d\u1ee5ng c\u00e1c thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5 trong qu\u00e1 tr\u00ecnh x\u1eed l\u00fd c\u00e1c s\u1ef1 c\u1ed1 \u0103n m\u00f2n d\u00e2y d\u1eabn, s\u1ef1 c\u1ed1 khe h\u1edf ch\u1ed1ng ch\u00e1y n\u1ed5 v\u00e0 c\u00e1c v\u1ea5n \u0111\u1ec1 kh\u00e1c, \u0111\u1ed3ng th\u1eddi \u0111\u1ec1 xu\u1ea5t c\u00e1c ph\u01b0\u01a1ng ph\u00e1p x\u1eed l\u00fd s\u1ef1 c\u1ed1. D\u1ef1a tr\u00ean c\u00e1c ph\u01b0\u01a1ng ph\u00e1p x\u1eed l\u00fd s\u1ef1 c\u1ed1 n\u00eau tr\u00ean, c\u1ea7n x\u00e2y d\u1ef1ng m\u1ed9t ch\u01b0\u01a1ng tr\u00ecnh x\u1eed l\u00fd s\u1ef1 c\u1ed1 chung v\u00e0 quy tr\u00ecnh x\u1eed l\u00fd s\u1ef1 c\u1ed1 khoa h\u1ecdc v\u00e0 h\u1ee3p l\u00fd, th\u00f4ng qua vi\u1ec7c x\u1eed l\u00fd s\u1ef1 c\u1ed1 hi\u1ec7u qu\u1ea3 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o vi\u1ec7c \u00e1p d\u1ee5ng c\u00e1c thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n m\u1ed9t c\u00e1ch h\u1ee3p l\u00fd h\u01a1n.<\/p>\n\n\n\n

\u2462Quy tr\u00ecnh x\u1eed l\u00fd s\u1ef1 c\u1ed1 c\u0169ng c\u1ea7n thi\u1ebft l\u1eadp m\u1ed9t ch\u01b0\u01a1ng tr\u00ecnh v\u1ec7 sinh v\u00e0 b\u1ea3o d\u01b0\u1ee1ng t\u1ed1t \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o m\u00f4i tr\u01b0\u1eddng ho\u1ea1t \u0111\u1ed9ng c\u1ee7a thi\u1ebft b\u1ecb, \u0111\u1ed3ng th\u1eddi t\u1ed1i \u01b0u h\u00f3a vi\u1ec7c \u00e1p d\u1ee5ng c\u00e1c thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5, nh\u1eb1m \u0111\u1ea1t \u0111\u01b0\u1ee3c hi\u1ec7u qu\u1ea3 cao trong vi\u1ec7c \u00e1p d\u1ee5ng c\u00e1c thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5 v\u00e0 n\u00e2ng cao ch\u1ea5t l\u01b0\u1ee3ng x\u1eed l\u00fd thi\u1ebft b\u1ecb.<\/p>\n\n\n\n

(3) L\u1eafp \u0111\u1eb7t v\u00e0 s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5 theo ti\u00eau chu\u1ea9n. B\u00e0i vi\u1ebft tr\u00ean cho th\u1ea5y qu\u00e1 tr\u00ecnh \u1ee9ng d\u1ee5ng thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5, qu\u00e1 tr\u00ecnh l\u1eafp \u0111\u1eb7t k\u00e9m v\u00e0 s\u1eed d\u1ee5ng kh\u00f4ng \u0111\u00fang c\u00e1ch s\u1ebd g\u00e2y ra c\u00e1c v\u1ea5n \u0111\u1ec1 h\u1ecfng h\u00f3c. Do \u0111\u00f3, trong qu\u00e1 tr\u00ecnh ph\u00f2ng ng\u1eeba s\u1ef1 c\u1ed1 c\u1ee7a thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5 hi\u1ec7n nay, y\u00eau c\u1ea7u ph\u1ea3i th\u1ef1c hi\u1ec7n t\u1ed1t quy tr\u00ecnh l\u1eafp \u0111\u1eb7t v\u00e0 s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5, y\u00eau c\u1ea7u nh\u00e2n vi\u00ean s\u1eed d\u1ee5ng ph\u1ea3i tu\u00e2n th\u1ee7 quy tr\u00ecnh ph\u00f2ng ng\u1eeba v\u00e0 x\u1eed l\u00fd s\u1ef1 c\u1ed1, \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o vi\u1ec7c x\u1eed l\u00fd s\u1ef1 c\u1ed1 hi\u1ec7u qu\u1ea3 h\u01a1n, n\u00e2ng cao hi\u1ec7u qu\u1ea3 x\u1eed l\u00fd s\u1ef1 c\u1ed1.<\/p>\n\n\n\n

K\u1ebft lu\u1eadn<\/p>\n\n\n\n

B\u00e0i b\u00e1o n\u00e0y ph\u00e2n t\u00edch vi\u1ec7c b\u1ea3o tr\u00ec v\u00e0 qu\u1ea3n l\u00fd thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5 cho h\u1ec7 th\u1ed1ng khoan d\u1ea7u. B\u00e0i vi\u1ebft t\u00f3m t\u1eaft c\u00e1c s\u1ef1 c\u1ed1 v\u00e0 y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5 trong h\u1ec7 th\u1ed1ng khoan d\u1ea7u, \u0111\u1ed3ng th\u1eddi \u0111\u1ec1 xu\u1ea5t c\u00e1c ph\u01b0\u01a1ng ph\u00e1p x\u1eed l\u00fd s\u1ef1 c\u1ed1 v\u00e0 qu\u1ea3n l\u00fd thi\u1ebft b\u1ecb. Hy v\u1ecdng r\u1eb1ng, \u0111i\u1ec1u n\u00e0y s\u1ebd g\u00f3p ph\u1ea7n v\u00e0o vi\u1ec7c \u00e1p d\u1ee5ng hi\u1ec7u qu\u1ea3 thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5 trong h\u1ec7 th\u1ed1ng khoan d\u1ea7u.<\/p>","protected":false},"excerpt":{"rendered":"

Analysis of maintenance and management of explosion-proof equipment in oil drilling system Oil resources are important resources applied in the development of modern social production, and have an important impact on social industrial production. The drilling process implementation is the main process of oil extraction, in the drilling process implementation, the use of modern drilling […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[8],"tags":[],"class_list":["post-2242","post","type-post","status-publish","format-standard","hentry","category-explosion-proof-equipment"],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"trp-custom-language-flag":false},"uagb_author_info":{"display_name":"Joe","author_link":"https:\/\/led.amasly.com\/vi\/author\/jacklin\/"},"uagb_comment_info":0,"uagb_excerpt":"Analysis of maintenance and management of explosion-proof equipment in oil drilling system Oil resources are important resources applied in the development of modern social production, and have an important impact on social industrial production. The drilling process implementation is the main process of oil extraction, in the drilling process implementation, the use of modern drilling…","_links":{"self":[{"href":"https:\/\/led.amasly.com\/vi\/wp-json\/wp\/v2\/posts\/2242","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/led.amasly.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/led.amasly.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/led.amasly.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/led.amasly.com\/vi\/wp-json\/wp\/v2\/comments?post=2242"}],"version-history":[{"count":2,"href":"https:\/\/led.amasly.com\/vi\/wp-json\/wp\/v2\/posts\/2242\/revisions"}],"predecessor-version":[{"id":2284,"href":"https:\/\/led.amasly.com\/vi\/wp-json\/wp\/v2\/posts\/2242\/revisions\/2284"}],"wp:attachment":[{"href":"https:\/\/led.amasly.com\/vi\/wp-json\/wp\/v2\/media?parent=2242"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/led.amasly.com\/vi\/wp-json\/wp\/v2\/categories?post=2242"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/led.amasly.com\/vi\/wp-json\/wp\/v2\/tags?post=2242"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}