CN108457612A - 一种石油套管化学法修复方法 - Google Patents
一种石油套管化学法修复方法 Download PDFInfo
- Publication number
- CN108457612A CN108457612A CN201810204168.2A CN201810204168A CN108457612A CN 108457612 A CN108457612 A CN 108457612A CN 201810204168 A CN201810204168 A CN 201810204168A CN 108457612 A CN108457612 A CN 108457612A
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- flammable
- reaction
- ball seat
- central tube
- sealing shroud
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- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 47
- 239000003208 petroleum Substances 0.000 title claims abstract description 17
- 239000000126 substance Substances 0.000 title claims abstract description 16
- 238000006243 chemical reaction Methods 0.000 claims abstract description 109
- 238000007789 sealing Methods 0.000 claims abstract description 61
- 239000003129 oil well Substances 0.000 claims abstract description 46
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 45
- 239000010959 steel Substances 0.000 claims abstract description 45
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 42
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 23
- 229910052742 iron Inorganic materials 0.000 claims abstract description 21
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 17
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000010438 heat treatment Methods 0.000 claims abstract description 9
- 229910052593 corundum Inorganic materials 0.000 claims abstract 3
- 229910001845 yogo sapphire Inorganic materials 0.000 claims abstract 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 22
- 229910052749 magnesium Inorganic materials 0.000 claims description 22
- 239000011777 magnesium Substances 0.000 claims description 22
- 239000004576 sand Substances 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 11
- 239000004411 aluminium Substances 0.000 claims description 10
- 229910052782 aluminium Inorganic materials 0.000 claims description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 10
- 230000002045 lasting effect Effects 0.000 claims description 7
- 239000003921 oil Substances 0.000 claims description 7
- 239000000843 powder Substances 0.000 claims description 7
- DQMUQFUTDWISTM-UHFFFAOYSA-N O.[O-2].[Fe+2].[Fe+2].[O-2] Chemical compound O.[O-2].[Fe+2].[Fe+2].[O-2] DQMUQFUTDWISTM-UHFFFAOYSA-N 0.000 claims description 5
- 238000007790 scraping Methods 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 239000010779 crude oil Substances 0.000 claims description 3
- 239000011241 protective layer Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 239000000376 reactant Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 10
- 239000004568 cement Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 239000010410 layer Substances 0.000 description 5
- 230000000977 initiatory effect Effects 0.000 description 4
- 239000007800 oxidant agent Substances 0.000 description 4
- 230000001590 oxidative effect Effects 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 230000008439 repair process Effects 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005485 electric heating Methods 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- VKJKEPKFPUWCAS-UHFFFAOYSA-M potassium chlorate Chemical compound [K+].[O-]Cl(=O)=O VKJKEPKFPUWCAS-UHFFFAOYSA-M 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229940067573 brown iron oxide Drugs 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 239000003832 thermite Substances 0.000 description 2
- 244000027321 Lychnis chalcedonica Species 0.000 description 1
- 235000017899 Spathodea campanulata Nutrition 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 210000000664 rectum Anatomy 0.000 description 1
- 238000006479 redox reaction Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B29/00—Cutting or destroying pipes, packers, plugs or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
- E21B29/10—Reconditioning of well casings, e.g. straightening
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Cookers (AREA)
- Pipe Accessories (AREA)
Abstract
Description
Claims (8)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010085268.5A CN111140196B (zh) | 2018-03-12 | 2018-03-12 | 一种石油管具修复方法 |
CN201810204168.2A CN108457612B (zh) | 2018-03-12 | 2018-03-12 | 一种石油套管化学法修复方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810204168.2A CN108457612B (zh) | 2018-03-12 | 2018-03-12 | 一种石油套管化学法修复方法 |
Related Child Applications (1)
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CN202010085268.5A Division CN111140196B (zh) | 2018-03-12 | 2018-03-12 | 一种石油管具修复方法 |
Publications (2)
Publication Number | Publication Date |
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CN108457612A true CN108457612A (zh) | 2018-08-28 |
CN108457612B CN108457612B (zh) | 2020-07-03 |
Family
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Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010085268.5A Active CN111140196B (zh) | 2018-03-12 | 2018-03-12 | 一种石油管具修复方法 |
CN201810204168.2A Active CN108457612B (zh) | 2018-03-12 | 2018-03-12 | 一种石油套管化学法修复方法 |
Family Applications Before (1)
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CN202010085268.5A Active CN111140196B (zh) | 2018-03-12 | 2018-03-12 | 一种石油管具修复方法 |
Country Status (1)
Country | Link |
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CN (2) | CN111140196B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113023147A (zh) * | 2019-12-25 | 2021-06-25 | 中国石油化工股份有限公司 | 一种内衬双层油罐结构及单层油罐的改造方法 |
CN113137201A (zh) * | 2021-04-29 | 2021-07-20 | 扬州工业职业技术学院 | 一种石油套管化学法修复装置及修复方法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112592702A (zh) * | 2020-12-16 | 2021-04-02 | 西南石油大学 | 一种油气井封堵材料及封堵方法 |
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CN101457637A (zh) * | 2009-01-06 | 2009-06-17 | 刘文西 | 修补石油热采井的密封膨胀管装置和实现方法 |
CN203097790U (zh) * | 2013-02-04 | 2013-07-31 | 山东胜油钻采机械有限公司 | 套管凹坑液压修复器 |
CN104499977A (zh) * | 2014-12-31 | 2015-04-08 | 北方斯伦贝谢油田技术(西安)有限公司 | 一种水平井套管整形修复方法及装置 |
CN104533356A (zh) * | 2014-12-31 | 2015-04-22 | 中国石油天然气股份有限公司 | 一种两层自控分层采油的方法和分层采油方法 |
CN204804732U (zh) * | 2015-05-01 | 2015-11-25 | 中国石油天然气股份有限公司 | 油水井套管整形器 |
US20160060988A1 (en) * | 2014-08-26 | 2016-03-03 | Richard F. Tallini | Radial Conduit Cutting System and Method |
CN205422608U (zh) * | 2016-03-21 | 2016-08-03 | 河北卫星化工股份有限公司 | 非炸药岩石安全破碎器 |
CN105986776A (zh) * | 2015-02-05 | 2016-10-05 | 中国石油天然气股份有限公司 | 一种油水井套管破损的修复方法 |
CN106285540A (zh) * | 2015-06-01 | 2017-01-04 | 中国石油天然气股份有限公司 | 煤层气井套管修复方法 |
US20170241757A1 (en) * | 2012-07-31 | 2017-08-24 | Richard F. Tallini | Radial Conduit Cutting System |
CN107313767A (zh) * | 2017-05-26 | 2017-11-03 | 中国石油天然气股份有限公司 | 找漏管柱及其找漏工艺方法 |
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US7025131B2 (en) * | 2003-09-05 | 2006-04-11 | Baugh Benton F | Electrical tubing control and remediation apparatus and method of use |
CN1316139C (zh) * | 2004-04-13 | 2007-05-16 | 刘文西 | 铁基形状记忆合金修补油井套管的装置和方法 |
CN1280519C (zh) * | 2004-07-23 | 2006-10-18 | 陈玉如 | 油田井下无氧燃烧加热装置 |
US7249630B2 (en) * | 2004-08-20 | 2007-07-31 | Cinaruco International S.A. Calle Aguilino De La Guardia | Well tool and method for heating and depositing first and second charges of selective temperature melting metal alloys for repairing failure spots along a section of a tubular conduit in a subterranean well |
US20060144591A1 (en) * | 2004-12-30 | 2006-07-06 | Chevron U.S.A. Inc. | Method and apparatus for repair of wells utilizing meltable repair materials and exothermic reactants as heating agents |
US7934552B2 (en) * | 2005-09-08 | 2011-05-03 | Thomas La Rovere | Method and apparatus for well casing repair and plugging utilizing molten metal |
CA2559226A1 (en) * | 2006-09-06 | 2008-03-06 | Thomas A. La Rovere | Method and apparatus for well casing repair and plugging utilizing molten metal |
CN101215964A (zh) * | 2008-01-04 | 2008-07-09 | 辽河石油勘探局 | 一种煤层深部爆燃方法 |
CN101575952B (zh) * | 2009-04-02 | 2011-11-16 | 西安近代化学研究所 | 一种燃气动力大通径套管补贴装置 |
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吴福源等: ""江苏油田套管修复工艺技术探讨及现场应用"", 《油气井测试》 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113023147A (zh) * | 2019-12-25 | 2021-06-25 | 中国石油化工股份有限公司 | 一种内衬双层油罐结构及单层油罐的改造方法 |
CN113137201A (zh) * | 2021-04-29 | 2021-07-20 | 扬州工业职业技术学院 | 一种石油套管化学法修复装置及修复方法 |
CN113137201B (zh) * | 2021-04-29 | 2023-01-24 | 扬州工业职业技术学院 | 一种石油套管化学法修复装置及修复方法 |
Also Published As
Publication number | Publication date |
---|---|
CN111140196B (zh) | 2021-11-09 |
CN111140196A (zh) | 2020-05-12 |
CN108457612B (zh) | 2020-07-03 |
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Effective date of registration: 20200522 Address after: 325000 No.8 Gongan Road, Wuma street, Lucheng District, Wenzhou City, Zhejiang Province Applicant after: Zhang Jiayan Address before: 257091 Huaihe Road, Dongying District, Dongying, Shandong Province, No. 215 Applicant before: Liu Yifan |
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Effective date of registration: 20211229 Address after: 223001 No. 218, Jinhe Road, Jinhu County, Huai'an City, Jiangsu Province Patentee after: Jinhu Yuanjing Machinery Co.,Ltd. Address before: 325000 No. 8, Gongan Road, Wuma street, Lucheng District, Wenzhou City, Zhejiang Province Patentee before: Zhang Jiayan |