Integrity Risk Assessment and Countermeasures for Gas-coal Cooperative Exploitation of Sulfur Gas Wells

doi:10.11885/j.issn.1674-5086.2022.11.05.01

Abstract

Abstract: Coal mining disturbance and formation subsidence in Ordos Basin seriously threaten the wellbore integrity of adjacent natural gas wells, resulting in nearly 30% of production Wells in the development zone facing the risk of underground and surface leakage of natural gas, which brings huge security risks to the production of natural gas and coal mines in this region. In order to effectively reduce the safety production risks of natural gas wells in coal mining areas, based on the analysis of factors affecting wellbore integrity, the coupling model of structural unit elements and potential risk factors of wellbore integrity is constructed by using WBS-RBS matrix, and the index system of wellbore integrity risk evaluation is established. The combined weight coefficient is determined by analytic hierarchy process and entropy weight method. Based on the regret theory, the wellbore integrity risk assessment model is established to determine the main controlling factors and risk levels of natural gas wells in coal mining areas. The model validation analysis was carried out with Well PG14 as an example, and corresponding management countermeasures were proposed. The results show that the results of wellbore integrity risk assessment based on regret theory are basically consistent with field practice, indicating that the method is feasible in the field of natural gas well integrity risk assessment in coal mining areas, and can effectively improve the objectivity of evaluation results, so as to guide the integrity risk management of natural gas wells in coal mining areas.

Key words: coal mining, wellbore integrity, risk assessment, WBS-RBS matrix, regret theory, countermeasure

CLC Number:

TE26

GUO Runsheng, YU Xiaozhong, GAO Fei. Integrity Risk Assessment and Countermeasures for Gas-coal Cooperative Exploitation of Sulfur Gas Wells[J]. Journal of Southwest Petroleum University(Science & Technology Edition), 2025, 47(3): 156-169.

0
/ / Recommend

Add to citation manager EndNote|Ris|BibTeX

URL: http://journal15.magtechjournal.com/Jwk_xnzk/EN/10.11885/j.issn.1674-5086.2022.11.05.01

http://journal15.magtechjournal.com/Jwk_xnzk/EN/Y2025/V47/I3/156

References

[1] 杨利伟,王毅,王传刚,等. 鄂尔多斯盆地多种能源矿产分布特征与协同勘探[J]. 地质学报, 2010, 84(4): 579-586. doi: 10.19762/j.cnki.dizhixuebao.2010.04.014 YANG Liwei, WANG Yi, WANG Chuangang, et al. Distribution and co-exploration of multiple energy minerals in Ordos Basin[J]. Acta Geologica Sinica, 2010, 84(4): 579-586. doi: 10.19762/j.cnki.dizhixuebao.2010.04.014
[2] 张智,何雨,王一婷,等. 含硫气井井筒完整性风险评价研究[J]. 中国安全生产科学技术, 2017, 13(4): 101-107. doi: 10.11731/j.issn.1673-193x.2017.04.017 ZHANG Zhi, HE Yu, WANG Yiting, et al. Research on risk evaluation of well integrity for sour gas wells[J]. Journal of Safety Science and Technology, 2017, 1-3(4): 101-107. doi: 10.11731/j.issn.1673-193x.2017.04.017
[3] 周仕明,陆沛青. 井筒密封完整性监测与智能感知技术进展与展望[J]. 石油钻探技术, 2024, 52(5): 35-41. doi: 10.11911/syztjs.2024097 ZHOU Shiming, LU Peiqing. Advancements and prospects of monitoring and intelligent perception technology for wellbore sealing integrity[J]. Petroleum Drilling Techniques, 2024, 52(5): 35-41. doi: 10.11911/syztjs.2024097
[4] 刘国荣. 基于两轮内检测数据挖掘的管道完整性评价技术[J]. 世界石油工业, 2023, 30(5): 62-68. doi: 10.20114/j.issn.1006-0030.20230627001 LIU Guorong. Pipeline integrity evaluation technology based on two-round internal detection data mining[J]. World Petroleum Industry, 2023, 30(5): 62-68. doi: 10.20114/j.issn.1006-0030.20230627001
[5] 方俊伟,贾晓斌,游利军,等. 深层断溶体油气藏钻完井储层保护技术挑战与对策[J]. 断块油气田, 2024, 31(1): 160-167. doi: 10.6056/dkyqt202401020 FANG Junwei, JIA Xiaobin, YOU Lijun, et al. Challenges and countermeasures for reservoir protection in deep faultkarst reservoirs during drilling and completion[J]. FaultBlock Oil and Gas Field, 2024, 31(1): 160-167. doi: 10.6056/dkyqt202401020
[6] 丁士东,陆沛青,郭印同,等. 复杂环境下水泥环全生命周期密封完整性研究进展与展望[J]. 石油钻探技术, 2023, 51(4): 104-113. doi: 10.11911/syztjs.2023076 DING Shidong, LU Peiqing, GUO Yintong, et al. Progress and prospect on the study of full life cycle sealing integrity of cement sheath in complex environments[J]. Petroleum Drilling Techniques, 2023, 51(4): 104-113.
[7] 霍宏博,刘东东,陶林,等. 基于CO₂ 提高采收率的海上CCUS完整性挑战与对策[J]. 石油钻探技术, 2023, 51(2): 74-80. doi: 10.11911/syztjs.2023009 HUO Hongbo, LIU Dongdong, TAO Lin, et al. Integrity challenges and countermeasures of the offshore CCUS based on CO₂-EOR[J]. Petroleum Drilling Techniques, 2023, 51(2): 74-80. doi: 10.11911/syztjs.2023009
[8] 马国锐,许红林,张智,等. 注水井管柱完整性评价及注水参数优化研究[J]. 西南石油大学学报(自然科学版), 2022, 44(1): 143-150. doi: 10.11885/j.issn.1674-5086.2020.04.24.01 MA Guorui, XU Honglin, ZHANG Zhi, et al. Pipe string integrity evaluation and water injection parameter optimization for injection wells[J]. Journal of Southwest Petroleum University (Science & Technology Edition), 2022, 44(1): 143-150. doi: 10.11885/j.issn.1674-5086.2020.04.24.01
[9] 王兵,杨小莹,赵春兰,等. 基于贝叶斯网络的钻井作业现场风险评估[J]. 西南石油大学学报(自然科学版), 2015, 37(2): 131-137. doi: 10.11885/j.issn.1674-5086.2014.09.01.02 WANG Bing, YANG Xiaoying, ZHAO Chunlan, et al. Drilling site risk assessment based on bayesian network[J]. Journal of Southwest Petroleum University (Science & Technology Edition), 2015, 37(2): 131-137. doi: 10.11885/j.issn.1674-5086.2014.09.01.02
[10] 刘铭刚,李勇,王廷春,等. 基于M-C方法的复杂气井井筒完整性失效因素不确定性分析[J]. 安全、健康和环境, 2019, 19(8): 44-48. doi: 10.3969/j.issn.1672-7932.2019.08.010 LIU Minggang, LI Yong, WANG Tingchun, et al. Uncertainty analysis of wellbore integrity failure factors based on M-C method for complex gas wells[J]. Safety, Health and Environment, 2019, 19(8): 44-48. doi: 10.3969/j.issn.1672-7932.2019.08.010
[11] Norwegian Oil and Gas Association. OLF commended guidelines for well integrity: Offshore Norge[S]. Stavanger: Standard Nore, 2017.
[12] LØKKE-SØREN T. Well integrity in drilling and well operations: NORSOK D-010[S]. Stavanger: Standard Nore, 2013.
[13] American Petroleum Institute. Deepwater well design and construction: API RP 96-2013[S]. 1st Ed. API Publishing Services, 2013.
[14] 刘铭刚,王廷春,李勇,等. 复杂气井井筒完整性量化分级评价方法[J]. 中国矿业, 2019, 28(10): 168-174. LIU Minggang, WANG Tingchun, LI Yong, et al. Quantitative grading evaluation method for complex gas wellbore integrity[J]. China Mining Magazine, 2019, 28(10): 168-174.
[15] 张智,周延军,付建红,等. 含硫气井的井筒完整性设计方法[J]. 天然气工业, 2010, 30(3): 67-69, 133. doi: 10.3787/j.issn.1000-0976.2010.03.017 ZHANG Zhi, ZHOU Yanjun, FU Jianhong, et al. A method of well integrity design for sour gas wells[J]. Natural Gas Industry, 2010, 30(3): 67-69, 133. doi: 10.3787/j.issn.1000-0976.2010.03.017
[16] 周松民,李军伟,李瑾,等. 基于权重分析法的海洋弃置井井筒完整性评价方法建立[J]. 钻采工艺, 2019, 42(2): 10-13. doi: 10.3969/J.ISSN.1006-768X.2019.02.03 ZHOU Songmin, LI Junwei, LI Jin, et al. Evaluation of integrity of offshore abandon wells based on weighting analysis[J]. Drilling & Production Technology, 2019, 42(2): 10-13. doi: 10.3969/J.ISSN.1006-768X.2019.02.03
[17] 张绍辉,张成明,潘若生,等. CO₂ 驱注入井井筒完整性分析与风险评价[J]. 西安石油大学学报(自然科学版), 2018, 33(6): 90-95. doi: 10.3969/j.issn.1673064X.2018.06.014 ZHANG Shaohui, ZHANG Chengming, PAN Ruosheng, et al. Integrity analysis and risk assessment of wellbore in CO₂ flooding[J]. Journal of Xi'an Shiyou University (Natural Science Edition), 2018, 33(6): 90-95. doi: 10.3969/j.issn.1673-064X.2018.06.014
[18] 何汉平. 油气井井筒完整性系统风险评估方法[J]. 石油钻探技术, 2017, 45(3): 72-76. doi: 10.11911/syztjs.201703013 HE Hanping. Techniques for systematic risk assessment of borehole integrity of oil and gas wells[J]. Petroleum Drilling Techniques, 2017, 45(3): 72-76. doi: 10.11911/syztjs.201703013
[19] 何雨,郑友志,夏宏伟,等. 井筒完整性风险评价模型研究[J]. 钻采工艺, 2020, 43(S1): 12-16. doi: 10.3969/J.ISSN.1006-768X.2020.增.04 HE Yu, ZHENG Youzhi, XIA Hongwei, et al. Study on risk assessment model for wellbore integrity[J]. Drilling & Production Technology, 2020, 43(S1): 12-16. doi: 10.3969/J.ISSN.1006-768X.2020.增.04
[20] 孙莉,樊建春,孙雨婷,等. 气井完整性概念初探及评价指标研究[J]. 中国安全生产科学技术, 2015, 11(10): 79-84. doi: 10.11731/j.issn.1673-193x.2015.10.014 SUN Li, FAN Jianchun, SUN Yuting, et al. Discussion on concept and evaluation index of gas well integrity[J]. Journal of Safety Science and Technology, 2015, 11(10): 79-84. doi: 10.11731/j.issn.1673-193x.2015.10.014
[21] 张智,宋闯,冯潇霄,等. 井筒屏障完整性及其优化设计以CO₂ 吞吐井为例[J]. 石油钻采工艺, 2019, 41(3): 318-328. doi: 10.13639/j.odpt.2019.03.010 ZHANG Zhi, SONG Chuang, FENG Xiaoxiao, et al. Wellbore barrier integrity and design optimization: A case study on CO₂ huff and puff well[J]. Oil Drilling & Production Technology, 2019, 41(3): 318-328. doi: 10.13639/j.odpt.2019.03.010
[22] 胡顺渠,陈琛,史雪枝,等. 川西高温高压气井井筒完整性优化设计及应用[J]. 海洋石油, 2011, 31(2): 82-85. doi: 10.3969/j.issn.1008-2336.2011.02.082 HU Shunqu, CHEN Chen, SHI Xuezhi, et al. Optimal design of well integrity and its application in HPHT gas well in western region of Sichuan[J]. Offshore Oil, 2011, 31(2): 82-85. doi: 10.3969/j.issn.1008-2336.2011.02.082
[23] MOHAMMED A I, OYENEYIN B, ATCHISEN B, et al. Casing structural integrity and failure modes in a range of well types — A review[J]. Journal of Natural Gas Science and Engineering, 2019, 68: 102898. doi: 10.1016/j.jngse.2019.05.011
[24] DETHLEFS J, CHASTAIN B. Assessing well integrity risk: A qualitative model[C]. Proceedings of SPE/ICo TA Coiled Tubing and Well Intervention Conference and Exhibition, 2011: 256-266.
[25] LI Q, QIAN H, PEI J, et al. Safety risk analysis of bridge rhombic hanging basket construction based on WBS-RBS and rough set theory[J]. IOP Conference Series Materials Science and Engineering, 2020, 780(7): 072033. doi: 10.1088/1757-899X/780/7/072033
[26] 李强,武治强,何英明,等. 海上气井环空带压管理方案研究及应用[J]. 中国海上油气, 2019, 31(3): 140-146. doi: 10.11935/j.issn.1673-1506.2019.03.017 LI Qiang, WU Zhiqiang, HE Yingming, et al. Research and application of management program for annular pressure in offshore gas wells[J]. China Offshore Oil and Gas, 2019, 31(3): 140-146. doi: 10.11935/j.issn.1673-1506.2019.03.017
[27] 周延,佘敦先,夏军,等. 基于水文水动力模型的LID措施对城市内涝风险的影响研究[J]. 武汉大学学报(工学版), 2022, 55(11): 1090-1101.doi: 10.14188/j.1671-8844.202211002 ZHOU Yan, SHE Dunxian, XIA Jun, et al. Study on the risk of LID measures based on the hydrological hydrodynamic model[J]. Engineering Journal of Wuhan University, 2022, 55(11): 1090-1101. doi: 10.14188/j.1671-8844.202211002
[28] 刘刚,金业权. 层次分析法在井控风险可控诱因分析中的应用[J]. 西南石油大学学报(自然科学版), 2011, 33(2): 137-141. doi: 10.3863/j.issn.1674-5086.2011.02.024 LIU Gang, JIN Yequan. The application of AHP method in well control risk evaluation by controllable factor analysis[J]. Journal of Southwest Petroleum University (Science & Technology Edition), 2011, 33(2): 137-141. doi: 10.3863/j.issn.1674-5086.2011.02.024
[29] WANG Tao, CHEN Jiansheng, WANG Ting, et al. Entropy weight-set pair analysis based on tracer techniques for dam leakage investigation[J]. Natural Hazards, 2014, 76: 747-767. doi: 10.1007/s11069-014-1515-7
[30] 王庆栋,汪鹏飞,王子帅,等. 冲积扇油气管道坡面侵蚀灾害因子分析[J]. 西南石油大学学报(自然科学版), 2018, 40(6): 157-164. doi: 10.11885/j.issn.1674-5086.2017.12.08.01 WANG Qingdong, WANG Pengfei, WANG Zishuai, et al. Analysis of disaster factors of slope erosion for oil and gas pipelines crossing alluvial fans[J]. Journal of Southwest Petroleum University (Science & Technology Edition), 2018, 40(6): 157-164. doi: 10.11885/j.issn.1674-5086.2017.12.08.01
[31] 卫宇杰,于博文,潘浩,等. 基于组合赋权法的中国物流业质量发展指数研究[J]. 工业工程与管理, 2019, 24(2): 190-197. doi: 10.19495/j.cnki.1007-5429.2019.02.025 WEI Yujie, YU Bowen, PAN Hao, et al. Research on quality development index of China's logistics industry based on combination weighting method[J]. Industrial Engineering and Management, 2019, 24(2): 190-197. doi: 10.19495/j.cnki.1007-5429.2019.02.025
[32] 梁缘毅,吕爱锋. 中国水资源安全风险评价[J]. 资源科学, 2019, 41(4): 775-789. doi: 10.18402/resci.2019.04.14 LIANG Yuanyi, LÜ Aifeng. Risk assessment of water resources security in China[J]. Resources Science, 2019, 41(4): 775-789. doi: 10.18402/resci.2019.04.14
[33] 谭春桥,张晓丹. 基于后悔理论的不确定风险型多属性决策VIKOR方法[J]. 统计与决策, 2019, 35(1): 47-51. doi: 10.13546/j.cnki.tjyjc.2019.01.010 TAN Chunqiao, ZHANG Xiaodan. VIKOR method for uncertain risky multi-attribute decision making based on regret theory[J]. Statistics and Decision, 2019, 35(1): 47-51. doi: 10.13546/j.cnki.tjyjc.2019.01.010
[34] 涂圣文,赵振华,邓梦雪,等. 基于组合赋权后悔理论的城市综合管廊运维总体风险评估[J]. 安全与环境工程, 2020, 27(6): 160-167. doi: 10.13578/j.cnki.issn.1671-1556.2020.06.023 TU Shengwen, ZHAO Zhenhua, DENG Mengxue, et al. Overall risk assessment for urban utility tunnel during operation and maintenance based on combination weighting and regret theory[J]. Safety and Environmental Engineering, 2020, 27(6): 160-167. doi: 10.13578/j.cnki.issn.1671-1556.2020.06.023
[35] 中国船级社. 油气定量风险评估指南[EB/OL].(2020-06-01)
[2023-11-05]. https://www.ccs.org.cn/ccswz/file/download?fileid=202403250445833296. China Classification Society. Guidelines for oil and gas quantitative risk assessment[EB/OL]. (2020-06-01)
[2023-11-05]. https://www.ccs.org.cn/ccswz/file/download?fileid=202403250445833296.
[36] 陈晓,张贵峰,张巍,等. 基于风险矩阵的输电线路直升机巡检作业安全风险评估方法[J]. 南方电网技术, 2015, 9(11): 58-64. doi: 10.13648/j.cnki.issn.1674-0629.2015.11.009 CHEN Xiao, ZHANG Guifeng, ZHANG Wei, et al. Risk matrix based safety risk assessment of overhead line helicopter patrol inspections[J]. Southern Power System Technology, 2015, 9(11): 58-64. doi: 10.13648/j.cnki.issn.1674-0629.2015.11.009
[37] 郭隆鑫,李希建,刘柱. 基于后悔理论集对势分析的矿山紧急避险系统安全评价[J]. 矿业研究与开发, 2020, 40(4): 85-90. GUO Longxin, LI Xijian, LIU Zhu. Safety evaluation of mine emergency system based on regret theory and set pair potential analysis[J]. Mining Research and Development, 2020, 40(4): 85-90.
[38] 国家标准化委员会. 石油天然气钻采设备—井口装置和采油树: GB/T 22513-2023[S]. 北京:中国标准出版社, 2023. National Standardization Management Committee. Petrolum and natural gas dilling and production equipment Wellhead and tree equipment: GB/T 22513-2023[S]. Beijing: Standards Press of China, 2023.
[39] 国家石油和化学工业局. 套管柱强度设计方法: SY/T 5322-2008[S]. 北京:中国标准出版社, 2008. State Bureau of Petroleum and Chemical Industry. Design method of casing string strength: SY/T 5322-2008[S]. Beijing: Standards Press of China, 2008.