CN106401523B - 一种用于高温地热井的防喷水泥浆固井方法及装置 - Google Patents
一种用于高温地热井的防喷水泥浆固井方法及装置 Download PDFInfo
- Publication number
- CN106401523B CN106401523B CN201610957831.7A CN201610957831A CN106401523B CN 106401523 B CN106401523 B CN 106401523B CN 201610957831 A CN201610957831 A CN 201610957831A CN 106401523 B CN106401523 B CN 106401523B
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- China
- Prior art keywords
- cement mortar
- geothermal well
- pumped
- temperature
- cement
- 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.)
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- 239000011083 cement mortar Substances 0.000 title claims abstract description 87
- 238000000034 method Methods 0.000 title claims abstract description 34
- 230000002265 prevention Effects 0.000 title claims abstract description 26
- 239000004568 cement Substances 0.000 claims abstract description 41
- 238000005553 drilling Methods 0.000 claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 208000034656 Contusions Diseases 0.000 claims abstract description 18
- 239000012530 fluid Substances 0.000 claims abstract description 13
- 239000007788 liquid Substances 0.000 claims abstract description 11
- 239000002002 slurry Substances 0.000 claims abstract description 11
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 9
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 8
- 238000004590 computer program Methods 0.000 description 7
- 239000000243 solution Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000003111 delayed effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000008719 thickening Effects 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000006467 substitution reaction 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
- 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
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)
- Earth Drilling (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610957831.7A CN106401523B (zh) | 2016-10-27 | 2016-10-27 | 一种用于高温地热井的防喷水泥浆固井方法及装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610957831.7A CN106401523B (zh) | 2016-10-27 | 2016-10-27 | 一种用于高温地热井的防喷水泥浆固井方法及装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106401523A CN106401523A (zh) | 2017-02-15 |
CN106401523B true CN106401523B (zh) | 2018-04-20 |
Family
ID=58015014
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610957831.7A Active CN106401523B (zh) | 2016-10-27 | 2016-10-27 | 一种用于高温地热井的防喷水泥浆固井方法及装置 |
Country Status (1)
Country | Link |
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CN (1) | CN106401523B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108952622B (zh) * | 2018-07-09 | 2020-07-10 | 北京泰利新能源科技发展有限公司 | 一种地热井潜孔钻进快速堵漏防塌工艺 |
CN109403936B (zh) * | 2018-11-15 | 2021-01-01 | 中国石油天然气股份有限公司 | 用于对高温高压漏失井进行封层封窜的工艺方法及装置 |
CN112127830B (zh) | 2019-06-24 | 2023-02-07 | 中国石油天然气股份有限公司 | 一种控制水泥浆水化热提高固井质量的固井方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101921580B (zh) * | 2010-06-30 | 2011-09-07 | 西南石油大学 | 抗高温抗盐隔离液及其制备方法 |
CN102251760B (zh) * | 2011-04-12 | 2013-04-17 | 邯郸市伟业地热开发有限公司 | 地热井松散层与基岩层混合取水成井工艺 |
RU2527446C1 (ru) * | 2013-04-15 | 2014-08-27 | Открытое акционерное общество "Татнефть" имени В.Д. Шашина | Способ ликвидации скважины |
CN105019859B (zh) * | 2015-08-20 | 2017-07-28 | 中国海洋石油总公司 | 提高高温高压井固井质量的压稳工艺 |
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2016
- 2016-10-27 CN CN201610957831.7A patent/CN106401523B/zh active Active
Also Published As
Publication number | Publication date |
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CN106401523A (zh) | 2017-02-15 |
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GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Blowout prevention cement slurry cementing method and device for high temperature geothermal well Effective date of registration: 20220506 Granted publication date: 20180420 Pledgee: Haidian Beijing science and technology enterprise financing Company limited by guarantee Pledgor: BEIJING TALENT NEW ENERGY TECHNOLOGY DEVELOPMENT Co.,Ltd. Registration number: Y2022110000109 |
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Date of cancellation: 20230413 Granted publication date: 20180420 Pledgee: Haidian Beijing science and technology enterprise financing Company limited by guarantee Pledgor: BEIJING TALENT NEW ENERGY TECHNOLOGY DEVELOPMENT Co.,Ltd. Registration number: Y2022110000109 |
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PC01 | Cancellation 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 blowout prevention cement slurry cementing method and device for high-temperature geothermal wells Effective date of registration: 20230417 Granted publication date: 20180420 Pledgee: Haidian Beijing science and technology enterprise financing Company limited by guarantee Pledgor: BEIJING TALENT NEW ENERGY TECHNOLOGY DEVELOPMENT Co.,Ltd. Registration number: Y2023110000162 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20180420 Pledgee: Haidian Beijing science and technology enterprise financing Company limited by guarantee Pledgor: BEIJING TALENT NEW ENERGY TECHNOLOGY DEVELOPMENT Co.,Ltd. Registration number: Y2023110000162 |
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PC01 | Cancellation 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 method and device for preventing spray cement slurry cementing in high-temperature geothermal wells Granted publication date: 20180420 Pledgee: Haidian Beijing science and technology enterprise financing Company limited by guarantee Pledgor: BEIJING TALENT NEW ENERGY TECHNOLOGY DEVELOPMENT Co.,Ltd. Registration number: Y2024110000083 |
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