A new acid fracturing technique for carbonate reservoirs with high-temperature and deep layer

doi:10.7623/syxb2012S2017

Editorial office of ACTA PETROLEI SINICA ›› 2012, Vol. 33 ›› Issue (S2): 166-173.DOI: 10.7623/syxb2012S2017

• Oil Field Development • Previous Articles Next Articles

A new acid fracturing technique for carbonate reservoirs with high-temperature and deep layer

WANG Yonghui 1 　LI Yongping 1　 CHENG Xingsheng 1 　ZHOU Fujian 1　CHE Mingguang 1 　ZHANG Fuxiang 2 　PENG Jianxin 2　 YANG Xiangtong 2

Received:2012-07-10 Revised:2012-10-22 Online:2012-12-25 Published:2013-03-01

高温深层碳酸盐岩储层酸化压裂改造技术

王永辉 1 　李永平 1 　程兴生 1　周福建 1 　车明光 1 　张福祥 2　彭建新 2　杨向同 2

1. 中国石油勘探开发研究院廊坊分院河北廊坊 065007; 2. 中国石油塔里木油田公司新疆库尔勒 841000

通讯作者: 王永辉
作者简介:王永辉，男，1964年10月生，1986年毕业于西北大学，2004年获西南石油大学油气田开发工程专业博士学位，现为中国石油勘探开发研究院廊坊分院压裂酸化技术服务中心副主任、高级工程师，主要从事压裂酸化工艺研究。
基金资助:
中国石油天然气股份有限公司重大科技专项“海相碳酸盐岩储层改造与测试配套技术研究与应用”（2008E-0712）资助。

Abstract

Abstract:

At present, marine carbonate reservoirs are one of priorities and hot areas in oil and gas exploration and development, and acid fracturing stimulation technologies are essential for exploration and development of carbonate reservoirs. In the study of carbonate reservoir exploration in western China, a series of new reservoir stimulation techniques were developed for high-temperature and deep layer carbonate reservoirs based on their characteristics of deep burial, high temperature and strong heterogeneity with a combination of the corresponding fundamental research, technological supporting research and development, and field technical applications. The proposed technique involved a series of new stimulation techniques, e.g., quantitative assessment before reservoir stimulation, liquid-system stimulation with high-temperature resistance, uniform acid distribution and homogeneous acidizing, acid fracturing in deep layer, proppant fracturing, proppant acid fracturing, and multi-stage acid fracturing of horizontal wells. This technique should be widely used and will provide substantial technical support for the efficient exploration of carbonate reservoirs.Based on the current development status of reservoir stimulation techniques, this study further discussed the challenges and future developmental directions.

Key words: high temperature, deep layer, carbonate, acidizing, acid fracturing, proppant fracturing, horizontal well

摘要：

海相碳酸盐岩储层是当前油气勘探开发的重点和热点领域之一，而酸化压裂增产改造技术则是碳酸盐岩油气藏勘探开发的关键性技术。在研究中国西部碳酸盐岩油气藏开发方式的过程中，针对其埋藏深、温度高和非均质性强等特点，通过相应的基础理论研究、技术研发配套以及现场技术应用，形成了高温深层碳酸盐岩储层改造配套新技术。其具体包括改造前储层量化评估、耐高温改造液体系、均匀布酸酸化、深度酸压、加砂压裂、酸携砂压裂和水平井多段酸压等改造技术。该技术的广泛应用可以为碳酸盐岩储层的高效开发提供有力的技术支持。根据目前储层改造技术的发展现状，分析了当前面临的挑战以及进一步的发展方向。

关键词: 高温, 深层, 碳酸盐岩, 酸化, 酸压, 加砂压裂, 水平井

WANG Yonghui LI Yongping CHENG Xingsheng ZHOU Fujian CHE Mingguang . A new acid fracturing technique for carbonate reservoirs with high-temperature and deep layer[J]. Editorial office of ACTA PETROLEI SINICA, 2012, 33(S2): 166-173.

王永辉李永平程兴生周福建车明光张福祥彭建新杨向同 . 高温深层碳酸盐岩储层酸化压裂改造技术[J]. 石油学报, 2012, 33(S2): 166-173.

References

[1] Al-Anzi E,Al-Mutawa M,Al-Habib N,et al.Positive reactions in Carbonate reservoir stimulation[J].Oilfield Review,2003,15(4):28-45.
[2] Muecke T W.Principles of acid stimulation[R].SPE 10038,1982.
[3] Economides M J,Nolte K G.Reservoir stimulation[M].3rd Edition.Chichester:John Wiley & Sons,2000.
[4] 胥耘.碳酸盐岩储层酸压工艺技术综述[J].油田化学，1997，14(2):175-179.
Xu Yun.A review on acid-fracturing technology in carbonatestone reservoirs[J].Oilfield Chemistry,1997,14(2):175-179.
[5] Manrique J F,Husen A,Gupta S C,et al.Integrated stimulation applications and best practices for optimizing reservoir development through horizontal wells[R].SPE 64384,2000.
[6] Nasr-El-Din H A,Al-Zahrani A,Aramco S,et al.Laboratory evaluation of an innovative system for fracture stimulation of high-temperature carbonate reservoirs[R].SPE 106054,2007.
[7] 杨敏，孙鹏，李占坤.塔河油田碳酸盐岩油藏试井曲线分类及其生产特征分析[J].油气井测试，2004，13(1):19-21.
Yang Min,Sun Peng,Li Zhankun.Testing curve’s classification for carbonate reservoir in Tahe oilfield and its characteristics analysis[J].Well Testing,2004,13(1):19-21.
[8] 蔡明金，贾永禄，王永恒，等.低渗透双重介质油藏垂直裂缝井压力动态分析[J].石油学报，2008，29(5):723-726.
Cai Mingjin,Jia Yonglu,Wang Yongheng,et al.Dynamic pressure analysis on wells with vertical fractures in low-permeability dual-porosity reservoir[J].Acta Petrolei Sinica,2008,29(5):723-726.
[9] 陈方方，贾永禄.三孔双孔介质径向复合油藏模型与试井曲线[J].油气井测试，2008，17(4):1-4.
Chen Fangfang,Jia Yonglu.The model of the triple-double porosity radial composite reservoir and the type of curve[J].Well Testing,2008,17(4):1-4.
[10] 张福祥，陈方方，彭建新，等.井打在大尺度溶洞内的缝洞型油藏试井模型[J].石油学报，2009，30(6):912-915.
Zhang Fuxiang,Chen Fangfang,Peng Jianxin,et al.A well test model for wells drilled in big-size cavity of naturally fractured vuggy carbonate reservoirs[J].Acta Petrolei Sinica,2009,30(6):912-915.
[11] 蔡明金，贾永禄，陈得寿，等.三重介质油藏垂直裂缝井产量递减曲线[J].大庆石油学院学报，2009，33(5):60-63.
Cai Mingjin,Jia Yonglu,Chen Deshou,et al.Production decline curve for wells with vertical fractures in triple-porosity reservoir[J].Journal of Daqing Petroleum Institute,2009,33(5):60-63.
[12] 杜箫笙，杨正明，程倩，等.缝洞型碳酸盐岩油藏试井分析[J].油气井测试，2009，18(4):14-16.
Du Xiaosheng,Yang Zhengming,Cheng Qian,et al.Well test analysis in cavity-fractured carbonate reservoirs[J].Well Testing,2009,18(4):14-16.
[13] 张福祥，王本成，费玉田，等.两区复合油藏二次梯度非线性渗流模型研究[J].西南石油大学学报：自然科学版，2010，32(4):99-102.
Zhang Fuxiang,Wang Bencheng,Fei Yutian,et al.Binary pressure gradient of the nonlinear filtering flow model in two-section compound reservoir[J].Journal of Southwest Petroleum University：Science & Technology Edition,2010,32(4):99-102.
[14] 杨锋，王新海，刘洪.缝洞型碳酸盐岩油藏井钻遇溶洞试井的解释模型[J].水动力学研究与进展：A辑，2011，26(3):278-283.
Yang Feng,Wang Xinhai,Liu Hong.Well test interpretation model for wells drilled in cavity of fractured vuggy carbonate reservoirs[J].Chinese Journal of Hydrodynamics:Series A,2011,26(3):278-283.
[15] 常宝华，刘华勋，熊伟，等.大尺度多洞缝型油藏试井分析方法[J].油气田地面工程，2011，30(4):14-16.
Chang Baohua,Liu Huaxun,Xiong Wei,et al.Well test analysis of large-scale multi-fractured-vuggy reservoir[J].Oil-Gasfield Surface Engineering,2011,30(4):14-16.
[16] Chang F,Qu Qi,Frenier W.A novel self-diverting-acid developed for matrix stimulation of carbonate reservoirs[R].SPE 65033,2001.
[17] Lungwitz B,Fredd C,Brady M,et al.Diversion and cleanup studies of viscoelastic surfactant-based self-diverting acid[R].SPE 86504,2004.
[18] Al-Mutawa M,Al-Anzi E H,Jemmali M,et al.Polymer-free self-diverting acid stimulates Kuwaiti wells[J].Oil & Gas Journal,2002,100(31):39-42.
[19] Nasr-El-Din H A,Al-Driweesh S,Al-Muntasheri G A,et al.Acid fracturing HT/HP gas wells using a novel surfactant based fluid system[R].SPE 84516,2003.
[20] Taylor K C,Nasr-El-Din H A.Laboratory evaluation of in-situ gelled acids for carbonate reservoirs[R].SPE 71694,2001.
[21] Nasr-El-Din H A,Taylor K C,Al-Hajji H H.Propagation of cross-linkers used in in-situ gelled acids in carbonate reservoirs[R].SPE 75257,2002.
[22] Wilke J,Graham S,Holloman D,et al.Fracturing technique stimulates massive,fractured limestones[J].Oil & Gas Journal,1991,89(48):58-61.
[23] Rahim Z,Bartko K,Al-Qahtani M Y.Hydraulic fracturing case histories in the carbonate and sandstone reservoirs of Khuff and Pre-Khuff formations,Ghawar field,Saudi Arabia[R].SPE 77677,2002.
[24] Al-Ghurairi F A,Solares J R.Successful hydraulic fracturing through optimization steps for high rate deep gas wells in carbonate reservoirs,Saudi Arabia[R].SPE 81585,2003.
[25] Macdonald R G,Frank J.Sand fracturing the slave point carbonate[J].Journal of Canadian Petroleum Technology,1986,25(6):39-47.
[26] Nasr-El-Din H A,Tibbles R,Samuel M.Lessons learned from using viscoelastic surfactants in well stimulation[R].SPE 90383,2004.
[27] Kiel O M.Hydraulic fracturing process using reverse flow:US,3933205[P].1976-01-20.
[28] Hoover R S,Adams R L.Advances in fracturing techniques in carbonate reservoirs in the Howard Glasscock field in west Texas[R].SPE 17282,1988.
[29] Cipolla C L,Jensen L,Ginty W,et al.Complex hydraulic fracture behavior in horizontal wells,South Arne field,Danish North Sea[R].SPE 62888,2000.
[30] 陈中一.四川碳酸盐岩低渗透气藏压裂酸化工艺技术[J].天然气工业,1992,12(5):61-66.
Chen Zhongyi.Fracturing and acidizing technique and technology for low permeability carbonate gas pools in Sichuan[J].Natural Gas Industry,1992,12(5):61-66.
[31] 王小朵，李宪文，陈宝春，等.长庆气田碳酸盐岩储层加砂压裂试验研究[J].油气井测试,2004,13(2):57-62.
Wang Xiaoduo,Li Xianwen,Chen Baochun,et al.Research on adding sand fracture to carbonate reservoir in Changing gas field[J].Well Testing,2004,13(2):57-62.
[32] 张希明，杨坚，杨秋来，等.塔河缝洞型碳酸盐岩油藏描述及储量评估技术[J].石油学报，2004，25(1):13-18.
Zhang Ximing,Yang Jian,Yang Qiulai,et al.Reservoir description and reserves estimation technique for fracture-cave type carbonate reservoir in Tahe Oilfield[J].Acta Petrolei Sinica,2004,25(1):13-18.
[33] 丁云宏，程兴生，王永辉，等.深井超深井碳酸盐岩储层深度改造技术--以塔里木油田为例[J].天然气工业，2009，29(9):81-84.
Ding Yunhong,Cheng Xingsheng,Wang Yonghui,et al.The intensive stimulation technologies of carbonate reservoirs in deep and ultra-deep wells:a case study of the Tarim Oilfield[J].Natural Gas Industry,2009,29(9):81-84.
[34] Rozo R,Paez J,Mendoza A,et al.Combining acid- and hydraulic-fracturing technologies is the key to successfully stimulating the Orito formation[R].SPE 104610,2007.
[35] Wang Yonghui,Zhang Fuxiang,Cheng Xingsheng,et al.A case study:re-fracturing of high temperature deep well in carbonate reservoir[R].SPE 106353,2006.
[36] Li Yongping,Wang Yonghui,Cheng Xingsheng,et al.Propped fracturing in high temperature deep carbonate formation[R].SPE 118858,2009.
[37] Ding Yunhong,Li Yongping,Xu Yun,et al.Propped fracturing with a novel surface cross-linked acid in high temperature deep carbonate formation[R].SPE 127312,2010.

A new acid fracturing technique for carbonate reservoirs with high-temperature and deep layer

高温深层碳酸盐岩储层酸化压裂改造技术

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments

[1]	Huang Yahao, Wang Rujun, Wen Zhigang, Zhang Yintao, Cui Shiti, Li Mengqin, Wang Peng, He Taohua. Hydrocarbon accumulation process of the deep to ultra deep reservoirs in Fuman oilfield,Tarim Basin [J]. Acta Petrolei Sinica, 2024, 45(6): 947-960.
[2]	Lu Xuesong, Gui Lili, Wang Zecheng, Liu Shaobo, Liu Qiang, Fan Junjia, Chen Weiyan, Ma Xingzhi, Jiang Hua, Fu Xiaodong, Li Wenzheng, Zhong Yuan, Li Kunyu, Xie Wuren. Activity time of strike-slip faults and their controlling effects on hydrocarbon accumulation in central Sichuan Basin: evidence from U-Pb dating and fluid inclusions of cements in fault zone [J]. Acta Petrolei Sinica, 2024, 45(4): 642-658.
[3]	He Wenyuan, Huang Xianxiong, Wang Hongping, Wang Wangquan, Fan Guozhang, Ding Liangbo, Zhao Junfeng, Zhu Xiaohui, Zhang Yonggang, Pang Xu, Li Weiqiang, Zuo Guoping, Yang Liu, Wang Chaofeng. Hydrocarbon discovery and its significance of Well Gulashao-1 in deepwater area of Santos Basin, South America [J]. Acta Petrolei Sinica, 2024, 45(2): 339-347.
[4]	Xie Binqiang, Tao Huaizhi, Zhang Jun, Chen Jindong, Lü Junxian, Zhao Lin. Regulation of comb-type thermo-sensitive polymer on high-temperature rheological properties of solid-free water-based drilling fluid [J]. Acta Petrolei Sinica, 2024, 45(2): 427-436.
[5]	Zhao Jinzhou, Yong Rui, Hu Dongfeng, She Chaoyi, Fu Yongqiang, Wu Jianfa, Jiang Tingxue, Ren Lan, Zhou Bo, Lin Ran. Deep and ultra-deep shale gas fracturing in China: problems, challenges and directions [J]. Acta Petrolei Sinica, 2024, 45(1): 295-311.
[6]	Yang Lihong, Zhu Chaofan, Zeng Hao, Su Jianzheng, Wang Yiwei, Wu Junwen, Chen Xudong, Guo Wei. Numerical simulation analysis on the development effect of vertical well and horizontal well during oil shale autothermic pyrolysis in-situ conversion process: a case study of oil shale in Xunyi area, Ordos Basin [J]. Acta Petrolei Sinica, 2023, 44(8): 1333-1343.
[7]	Lu Teng, Li Zhaomin, Gu Zihan, Mu Jinfeng, Ding Guo, Wang Yiping, Du Huajun. Microcosmic mechanism of viscosity-reducing foam system in ultra-deep heavy oil and its field application [J]. Acta Petrolei Sinica, 2023, 44(8): 1344-1355.
[8]	Gao Yonghai, Yin Faling, Zhang Dangsheng, Sun Xiaohui, Zhao Xinxin, Chen Ye, Sun Baojiang. Wellbore-reservoir coupling model and borehole stability analysis of horizontal well drilling in hydrate reservoirs [J]. Acta Petrolei Sinica, 2023, 44(7): 1151-1166.
[9]	Chen Lixin, Jia Chengzao, Jiang Zhenxue, Su Zhou, Yang Meichun, Yang Bo, Qiu Chen. Oil enrichment model and main controlling factors of carbonate reservoirs in Halahatang area, Tarim Basin [J]. Acta Petrolei Sinica, 2023, 44(6): 948-961.
[10]	Ren Yanjun, Zhai Yufen, Lu Yanyan. Reversible oil-based drilling fluid with high-temperature resistance and high density [J]. Acta Petrolei Sinica, 2023, 44(5): 841-851,861.
[11]	Wei Guoqi, Jia Chenzhao, Yang Wei. Geological characteristics of shelf-rimmed platform from Upper Sinian to Lower Cambrian and its control on formation of large gas fields in Anyue-Fengjie area [J]. Acta Petrolei Sinica, 2023, 44(2): 223-240.
[12]	Yu Yichang, Guo Rui, Lin Minjie, Shen Yi, Shen Boheng, Zhu Guangya, Li Fengfeng, Wang Yifan, Yan Yuan. Pore throat structure characteristics and development countermeasures of carbonate reservoirs in the Middle East:a case study of M Formation in X oilfield in Iraq [J]. Acta Petrolei Sinica, 2023, 44(2): 369-384.
[13]	Zhao Wenzhi, Wang Zecheng, Huang Fuxi, Zhao Zhenyu, Jiang Hua, Xu Yang. Hydrocarbon accumulation conditions and exploration position of ultra-deep reservoirs in onshore superimposed basins of China [J]. Acta Petrolei Sinica, 2023, 44(12): 2020-2032.
[14]	Yang Yu, Wen Long, Zhou Gang, Zhan Weiyun, Li Haitao, Song Zezhang, Zhang Jing, Tao Jiali, Tian Xingwang, Yuan Jiutao, Jin Shigui, Shi Guoliang. New fields,new types and resource potentials of hydrocarbon exploration in Sichuan Basin [J]. Acta Petrolei Sinica, 2023, 44(12): 2045-2069.
[15]	Ye Yunfei, Sun Wenbo, Huang Rao. Current status,application cases and development direction of marine broadband seismic exploration technology in China [J]. Acta Petrolei Sinica, 2023, 44(12): 2286-2296.