CN117350084B - 适于深水浅层的强度梯度固井安全性能评价方法 - Google Patents
适于深水浅层的强度梯度固井安全性能评价方法 Download PDFInfo
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- CN117350084B CN117350084B CN202311651763.8A CN202311651763A CN117350084B CN 117350084 B CN117350084 B CN 117350084B CN 202311651763 A CN202311651763 A CN 202311651763A CN 117350084 B CN117350084 B CN 117350084B
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- well cementation
- strength gradient
- strength
- sealing
- deep water
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 238000011156 evaluation Methods 0.000 title abstract description 15
- 238000007789 sealing Methods 0.000 claims abstract description 35
- 238000000034 method Methods 0.000 claims abstract description 28
- 238000004088 simulation Methods 0.000 claims abstract description 19
- 230000008569 process Effects 0.000 claims abstract description 13
- 238000005979 thermal decomposition reaction Methods 0.000 claims abstract description 7
- 230000008859 change Effects 0.000 claims abstract description 4
- 239000011148 porous material Substances 0.000 claims description 20
- 239000004568 cement Substances 0.000 claims description 16
- 238000009826 distribution Methods 0.000 claims description 14
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 14
- 230000015572 biosynthetic process Effects 0.000 claims description 13
- 230000035699 permeability Effects 0.000 claims description 13
- 238000004364 calculation method Methods 0.000 claims description 11
- 238000000354 decomposition reaction Methods 0.000 claims description 9
- 238000006703 hydration reaction Methods 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 230000036571 hydration Effects 0.000 claims description 3
- 230000006872 improvement Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 238000010008 shearing Methods 0.000 claims description 2
- 230000007547 defect Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 18
- 239000007789 gas Substances 0.000 description 10
- 239000002344 surface layer Substances 0.000 description 4
- 238000001723 curing Methods 0.000 description 3
- NMJORVOYSJLJGU-UHFFFAOYSA-N methane clathrate Chemical compound C.C.C.C.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O NMJORVOYSJLJGU-UHFFFAOYSA-N 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 238000013035 low temperature curing Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000011835 investigation 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
- 239000003129 oil well Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/13—Architectural design, e.g. computer-aided architectural design [CAAD] related to design of buildings, bridges, landscapes, production plants or roads
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/02—Agriculture; Fishing; Forestry; Mining
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2111/00—Details relating to CAD techniques
- G06F2111/10—Numerical modelling
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2119/00—Details relating to the type or aim of the analysis or the optimisation
- G06F2119/02—Reliability analysis or reliability optimisation; Failure analysis, e.g. worst case scenario performance, failure mode and effects analysis [FMEA]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2119/00—Details relating to the type or aim of the analysis or the optimisation
- G06F2119/08—Thermal analysis or thermal optimisation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2119/00—Details relating to the type or aim of the analysis or the optimisation
- G06F2119/14—Force analysis or force optimisation, e.g. static or dynamic forces
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Geometry (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Evolutionary Computation (AREA)
- General Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Pure & Applied Mathematics (AREA)
- Architecture (AREA)
- Computational Mathematics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Animal Husbandry (AREA)
- Marine Sciences & Fisheries (AREA)
- Mining & Mineral Resources (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Economics (AREA)
- General Health & Medical Sciences (AREA)
- Human Resources & Organizations (AREA)
- Marketing (AREA)
- Primary Health Care (AREA)
- Strategic Management (AREA)
- Tourism & Hospitality (AREA)
- General Business, Economics & Management (AREA)
- Earth Drilling (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202311651763.8A CN117350084B (zh) | 2023-12-05 | 2023-12-05 | 适于深水浅层的强度梯度固井安全性能评价方法 |
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CN202311651763.8A CN117350084B (zh) | 2023-12-05 | 2023-12-05 | 适于深水浅层的强度梯度固井安全性能评价方法 |
Publications (2)
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CN117350084A CN117350084A (zh) | 2024-01-05 |
CN117350084B true CN117350084B (zh) | 2024-04-05 |
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CN202311651763.8A Active CN117350084B (zh) | 2023-12-05 | 2023-12-05 | 适于深水浅层的强度梯度固井安全性能评价方法 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4300633A (en) * | 1979-12-03 | 1981-11-17 | Shell Oil Company | Method of cementing wells with foam-containing cement |
CN109210367A (zh) * | 2018-08-07 | 2019-01-15 | 华南理工大学 | 一种用于气体储存的耐压密封材料及方法 |
CA3028137A1 (en) * | 2017-12-19 | 2019-06-19 | Csi Technologies Llc | Emulsion of aqueous-based slurry in resin as a well sealant |
CN110411679A (zh) * | 2018-04-26 | 2019-11-05 | 中国石油化工股份有限公司 | 水泥环完整性评价方法及装置 |
CN116029233A (zh) * | 2023-03-30 | 2023-04-28 | 中国石油大学(华东) | 一种固井界面密封性能评价方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111927435B (zh) * | 2020-08-26 | 2022-03-25 | 西南石油大学 | 一种高温高压套管水泥环地层密封完整性评价装置及方法 |
CN114060006B (zh) * | 2021-11-26 | 2023-11-03 | 西南石油大学 | 一种射孔后水泥环强度和密封性能测试装置及其使用方法 |
-
2023
- 2023-12-05 CN CN202311651763.8A patent/CN117350084B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4300633A (en) * | 1979-12-03 | 1981-11-17 | Shell Oil Company | Method of cementing wells with foam-containing cement |
CA3028137A1 (en) * | 2017-12-19 | 2019-06-19 | Csi Technologies Llc | Emulsion of aqueous-based slurry in resin as a well sealant |
CN110411679A (zh) * | 2018-04-26 | 2019-11-05 | 中国石油化工股份有限公司 | 水泥环完整性评价方法及装置 |
CN109210367A (zh) * | 2018-08-07 | 2019-01-15 | 华南理工大学 | 一种用于气体储存的耐压密封材料及方法 |
CN116029233A (zh) * | 2023-03-30 | 2023-04-28 | 中国石油大学(华东) | 一种固井界面密封性能评价方法 |
Non-Patent Citations (2)
Title |
---|
Application of ABAQUS Flow-Solid coupling model to evaluate sealing capability of sandstone formation interface based on the cracking behavior of cohesive force units;Hongxu Zhang 等;《Construction and Building Materials》;第1-19页 * |
深水水合物层固井低水化热水泥浆体系研究及应用;张俊斌;李彬;金颢;陈宇;陆永伟;汪蕾;;中国海上油气(第01期);全文 * |
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