CN106639971B - 一种射孔炮眼高承压封堵方法 - Google Patents
一种射孔炮眼高承压封堵方法 Download PDFInfo
- Publication number
- CN106639971B CN106639971B CN201611107997.6A CN201611107997A CN106639971B CN 106639971 B CN106639971 B CN 106639971B CN 201611107997 A CN201611107997 A CN 201611107997A CN 106639971 B CN106639971 B CN 106639971B
- Authority
- CN
- China
- Prior art keywords
- pressure
- coiled tubing
- high pressure
- clear water
- parts
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 32
- 230000000903 blocking effect Effects 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 63
- 238000007789 sealing Methods 0.000 claims abstract description 41
- 239000003292 glue Substances 0.000 claims abstract description 40
- 239000007788 liquid Substances 0.000 claims abstract description 37
- 238000012360 testing method Methods 0.000 claims abstract description 22
- 239000000203 mixture Substances 0.000 claims description 23
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 claims description 21
- 229920005989 resin Polymers 0.000 claims description 19
- 239000011347 resin Substances 0.000 claims description 19
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 17
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 16
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 15
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 14
- 238000002955 isolation Methods 0.000 claims description 12
- 239000003795 chemical substances by application Substances 0.000 claims description 10
- 239000003085 diluting agent Substances 0.000 claims description 10
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 8
- 239000012530 fluid Substances 0.000 claims description 8
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims description 7
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 claims description 7
- 238000010276 construction Methods 0.000 claims description 7
- 150000002148 esters Chemical class 0.000 claims description 7
- 229920001568 phenolic resin Polymers 0.000 claims description 7
- 239000005011 phenolic resin Substances 0.000 claims description 7
- 239000000377 silicon dioxide Substances 0.000 claims description 7
- CDAWCLOXVUBKRW-UHFFFAOYSA-N 2-aminophenol Chemical compound NC1=CC=CC=C1O CDAWCLOXVUBKRW-UHFFFAOYSA-N 0.000 claims description 6
- 229920002907 Guar gum Polymers 0.000 claims description 6
- 229920002752 Konjac Polymers 0.000 claims description 6
- 229920000161 Locust bean gum Polymers 0.000 claims description 6
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 6
- 239000000835 fiber Substances 0.000 claims description 6
- 239000000665 guar gum Substances 0.000 claims description 6
- 235000010417 guar gum Nutrition 0.000 claims description 6
- 229960002154 guar gum Drugs 0.000 claims description 6
- 239000000711 locust bean gum Substances 0.000 claims description 6
- 235000010420 locust bean gum Nutrition 0.000 claims description 6
- 239000000230 xanthan gum Substances 0.000 claims description 6
- 229920001285 xanthan gum Polymers 0.000 claims description 6
- 235000010493 xanthan gum Nutrition 0.000 claims description 6
- 229940082509 xanthan gum Drugs 0.000 claims description 6
- LUEWUZLMQUOBSB-FSKGGBMCSA-N (2s,3s,4s,5s,6r)-2-[(2r,3s,4r,5r,6s)-6-[(2r,3s,4r,5s,6s)-4,5-dihydroxy-2-(hydroxymethyl)-6-[(2r,4r,5s,6r)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol Chemical compound O[C@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@@H](O[C@@H]2[C@H](O[C@@H](OC3[C@H](O[C@@H](O)[C@@H](O)[C@H]3O)CO)[C@@H](O)[C@H]2O)CO)[C@H](O)[C@H]1O LUEWUZLMQUOBSB-FSKGGBMCSA-N 0.000 claims description 5
- 244000247812 Amorphophallus rivieri Species 0.000 claims description 5
- 235000001206 Amorphophallus rivieri Nutrition 0.000 claims description 5
- YLQBMQCUIZJEEH-UHFFFAOYSA-N Furan Chemical compound C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 5
- 229920002581 Glucomannan Polymers 0.000 claims description 5
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 5
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 5
- 239000010428 baryte Substances 0.000 claims description 5
- 229910052601 baryte Inorganic materials 0.000 claims description 5
- 229940046240 glucomannan Drugs 0.000 claims description 5
- 239000000252 konjac Substances 0.000 claims description 5
- 235000010485 konjac Nutrition 0.000 claims description 5
- 238000003825 pressing Methods 0.000 claims description 5
- CRVGTESFCCXCTH-UHFFFAOYSA-N methyl diethanolamine Chemical group OCCN(C)CCO CRVGTESFCCXCTH-UHFFFAOYSA-N 0.000 claims description 4
- 229920005672 polyolefin resin Polymers 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 19
- 239000004568 cement Substances 0.000 description 4
- 239000004615 ingredient Substances 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 241001074085 Scophthalmus aquosus Species 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000004520 agglutination Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- -1 organic siliconresin Polymers 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000007787 solid Substances 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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/42—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells
- C09K8/424—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells using "spacer" compositions
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/42—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells
- C09K8/426—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells for plugging
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/42—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells
- C09K8/44—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells containing organic binders only
Landscapes
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- Sealing Material Composition (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611107997.6A CN106639971B (zh) | 2016-12-06 | 2016-12-06 | 一种射孔炮眼高承压封堵方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611107997.6A CN106639971B (zh) | 2016-12-06 | 2016-12-06 | 一种射孔炮眼高承压封堵方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106639971A CN106639971A (zh) | 2017-05-10 |
CN106639971B true CN106639971B (zh) | 2019-01-15 |
Family
ID=58818850
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201611107997.6A Active CN106639971B (zh) | 2016-12-06 | 2016-12-06 | 一种射孔炮眼高承压封堵方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106639971B (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108979585A (zh) * | 2018-07-27 | 2018-12-11 | 中国石油天然气股份有限公司 | 一种油田套损井套破点的封堵方法 |
CN111648740B (zh) * | 2019-03-04 | 2022-07-05 | 中国石油天然气股份有限公司 | 油管堵漏方法 |
CN111720091B (zh) * | 2019-03-21 | 2022-07-05 | 中国石油天然气股份有限公司 | 地层的封堵方法 |
CN110938417B (zh) * | 2019-12-10 | 2022-05-06 | 山东省食品发酵工业研究设计院 | 一种基于黄原胶的石油开采用调剖剂及其制备方法和应用 |
CN112940695B (zh) * | 2021-02-22 | 2022-03-29 | 西南石油大学 | 页岩地层用纤维二氧化硅复合微球和钻井液及其制备方法和应用 |
CN116083062B (zh) * | 2021-11-05 | 2024-05-31 | 中国石油化工股份有限公司 | 一种高温环保清洁钻井液及制备方法 |
CN114607313A (zh) * | 2022-03-15 | 2022-06-10 | 陕西山秦能源技术服务有限公司 | 一种无固相凝胶封堵方法 |
CN115651616B (zh) * | 2022-10-28 | 2024-02-23 | 中国石油天然气集团有限公司 | 高韧性树脂封堵剂及其制备方法和油气井套管的封堵方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104632124A (zh) * | 2013-11-15 | 2015-05-20 | 中国石油天然气股份有限公司 | 一种污染严重的深井砂岩储层封堵方法 |
CN104893639A (zh) * | 2015-06-09 | 2015-09-09 | 青岛科技大学 | 一种管道应急堵漏材料 |
CN105038740A (zh) * | 2015-07-23 | 2015-11-11 | 长江大学 | 适用于深水的无固相水基隔热封隔液 |
CN105257241A (zh) * | 2015-09-24 | 2016-01-20 | 中国石油天然气股份有限公司 | 一种水平井打水泥塞的方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7757765B2 (en) * | 2007-01-26 | 2010-07-20 | Schlumberger Technology Corporation | Downhole preparation and use of thixotropic cement slurries |
-
2016
- 2016-12-06 CN CN201611107997.6A patent/CN106639971B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104632124A (zh) * | 2013-11-15 | 2015-05-20 | 中国石油天然气股份有限公司 | 一种污染严重的深井砂岩储层封堵方法 |
CN104893639A (zh) * | 2015-06-09 | 2015-09-09 | 青岛科技大学 | 一种管道应急堵漏材料 |
CN105038740A (zh) * | 2015-07-23 | 2015-11-11 | 长江大学 | 适用于深水的无固相水基隔热封隔液 |
CN105257241A (zh) * | 2015-09-24 | 2016-01-20 | 中国石油天然气股份有限公司 | 一种水平井打水泥塞的方法 |
Non-Patent Citations (2)
Title |
---|
以商8-74井为例浅析打水泥塞工艺;李勇等;《钻采工艺》;20140925;第37卷(第5期);第110-112页 |
超细水泥浆封堵技术的完善与应用;芦维国等;《油田化学》;20040330;第21卷(第1期);第29-32,38页 |
Also Published As
Publication number | Publication date |
---|---|
CN106639971A (zh) | 2017-05-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106639971B (zh) | 一种射孔炮眼高承压封堵方法 | |
CN106223922B (zh) | 页岩气水平井支撑剂缝内屏蔽暂堵分段压裂工艺 | |
CN104632123B (zh) | 一种超低压井堵漏方法 | |
CN104564001B (zh) | 水平井多簇压裂的方法及实施该方法的多簇射孔压裂管柱 | |
CA2882213A1 (en) | Gel, plugging method using the same, and plugging and well-killing method using the same | |
CN109723404A (zh) | 煤系气探井裸眼堵漏装置及方法 | |
CN112012667B (zh) | 结合精细控压技术的试油完井一体化管柱 | |
CN106703744B (zh) | 一种压裂井筒的高承压封堵方法 | |
CN110359898A (zh) | 一种裂缝性储层预撑裂缝堵漏材料选择方法 | |
CN104389559B (zh) | 一种防治厚煤层开采过程中瓦斯超限的方法及装置 | |
CN112983363B (zh) | 一种适用于页岩气井重复压裂固井方法 | |
CN101135237B (zh) | 一种井下冻胶阀 | |
CN108756806A (zh) | 一种油气生产井管外窜管外漏治理方法 | |
CN111119828B (zh) | 利用氮气泡沫压裂液对煤层气藏进行压裂的方法 | |
CN106677739B (zh) | 一种射孔炮眼的封堵方法 | |
CN106479462A (zh) | 一种堵剂及其制备方法及油井套管堵漏封窜方法 | |
CN110439525A (zh) | 煤层气水平井解堵、增透完井方法 | |
CN108071359B (zh) | 一种油气井中破损套管驻留修复的方法和驻留凝胶 | |
CN106632836B (zh) | 一种欠平衡钻井用可钻凝胶塞及制备方法 | |
CN106223898B (zh) | 一种二开水平井固完井一体化管柱装置 | |
CN107461182A (zh) | 分层压裂防砂方法 | |
RU2382171C1 (ru) | Способ ремонта газовых и газоконденсатных скважин с негерметичной обсадной колонной | |
CN101319604A (zh) | 一种油井固井用反挤回接密封插头 | |
CN112065296B (zh) | 结合精细控压技术的完井作业方法 | |
CN101280674B (zh) | 一种具有反挤注功能的油井固井系统 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220817 Address after: 434402 intersection of Liaoyuan Road East and shacen Road, development zone, Jingzhou City, Hubei Province (group 2, Lianxin Village) Patentee after: JINGZHOU JIAHUA TECHNOLOGY Co.,Ltd. Address before: No. 1, South Ring Road, Shashi District, Jingzhou City, Hubei Province 434000 Patentee before: Yangtze University Patentee before: JINGZHOU JIAHUA TECHNOLOGY Co.,Ltd. |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A High Pressure Sealing Method for Perforated Holes Effective date of registration: 20230530 Granted publication date: 20190115 Pledgee: Bank of China Limited Jingzhou Branch Pledgor: JINGZHOU JIAHUA TECHNOLOGY Co.,Ltd. Registration number: Y2023420000213 |