风城浅层超稠油油藏双水平井SAGD关键技术及发展方向

杨智; 孟祥兵; 吴永彬; 赵慧龙; 罗池辉; 甘衫衫

doi:10.3969/j.issn.1006-6535.2021.01.013

特种油气藏 >

2021 , Vol. 28 >Issue 1: 92 - 97

DOI: https://doi.org/10.3969/j.issn.1006-6535.2021.01.013

油藏工程

风城浅层超稠油油藏双水平井SAGD关键技术及发展方向

杨智 ,
孟祥兵 ,
吴永彬 ,
赵慧龙 ,
罗池辉 ,
甘衫衫

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1.中国石油新疆油田分公司,新疆克拉玛依 834000;
2.中国石油勘探开发研究院,北京 100083

杨智(1974—),男,高级工程师,1997年毕业于石油大学(华东)油藏工程专业,现主要从事油气田开发工作。

收稿日期: 2020-05-23

修回日期: 2020-09-03

网络出版日期: 2021-04-27

基金资助

国家重大专项“稠油注溶剂开采新技术研究”(2016B-1403)

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Key Technologies and Development Trend of SAGD for Dual-horizontal Wells in Shallow Super-heavy Oil Reservoir in Fengcheng Oilfield

Yang Zhi ,
Meng Xiangbing ,
Wu Yongbin ,
Zhao Huilong ,
Luo Chihui ,
Gan Shanshan

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1. PetroChina Xinjiang Oilfield Company, Karamay, Xinjiang 834000, China;
2. Research Institute of Petroleum Exploration and Development, Beijing 100083, China

Received date: 2020-05-23

Revised date: 2020-09-03

Online published: 2021-04-27

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摘要

针对风城油田浅层超稠油油藏原油埋藏浅、黏度高、储层非均质性强,实施双水平井SAGD开发存在诸多挑战的问题,开展浅层超稠油SAGD开发技术及配套工艺技术攻关研究,优化双水平井部署设计,SAGD循环预热及油藏工程设计,配套钻完井工艺、井下管柱结构、井下测温测压等关键技术。根据开发实践及技术经济指标,制订了超稠油双水平井SAGD开发的技术界限,并综合论述了复合井网开发、储层扩容改造、溶剂辅助SAGD等改善SAGD开发效果的新技术。浅层SAGD系列开发配套技术对同类型油藏开发具有重要借鉴意义。

关键词： 浅层; 超稠油油藏; SAGD; 溶剂辅助SAGD技术; 风城油田

本文引用格式

杨智 , 孟祥兵 , 吴永彬 , 赵慧龙 , 罗池辉 , 甘衫衫 . 风城浅层超稠油油藏双水平井SAGD关键技术及发展方向[J]. 特种油气藏, 2021 , 28(1) : 92 -97 . DOI: 10.3969/j.issn.1006-6535.2021.01.013

Abstract

In view of the shallow burial, high viscosity, and strong heterogeneity of crude oil in shallow super-heavy oil reservoir in Fengcheng Oilfield, there are many challenges in the SAGD development of dual-horizontal wells. This paper aims to study SAGD development technology and supporting technologies of shallow super-heavy oil reservoir, optimize the deployment design of double horizontal wells, design SAGD cycle preheating and reservoir project, and study supporting key technologies such as drilling and completion technologies, downhole string structure, and downhole temperature and pressure measurement. According to development practice and technical and economic indicators, the technical limits of SAGD development for super-heavy oil dual-horizontal wells were formulated, and new technologies to improve SAGD development effects were comprehensively discussed, including composite well pattern development, reservoir expansion and stimulation, and solvent-assisted SAGD. The supporting technologies for shallow SAGD series development provide an important reference for the development of similar gas reservoirs.

Key words： shallow layer; super-heavy oil reservoir; SAGD; solvent-assisted SAGD technology; Fengcheng Oilfield

参考文献

[1] 孙桂华,邱燕,彭学超,等. 加拿大油砂资源油气地质特征及投资前景分析[J].国外油田工程,2009,25(3):1-2.
SUN Guihua,QIU Yan,PENG Xuechao,et al.Analysis of oil and gas geological characteristics and investment prospects of Canada oil sands resources[J].Foreign Oilfield Engineering,2009,25(3):1-2.
[2] 武静,胡光义.基于蒸汽辅助重力泄油技术的油砂开发动用储量评估——以加拿大A油砂矿为例[J].海洋地质前沿,2019,35(10):63-68.
WU Jing,HU Guangyi.Appraisal of exploitable bitumen volume in place developed by SAGD:a case study on oil sand deposit A in Canada[J].Marine Geology Frontiers,2019,35(10):63-68.
[3] RADLER M.Special report:oil,gas reserve rise as oil output declines [J].Oil & Gas Journal,2009,107(47):12-21.
[4] 贾承造,刘希俭,雷群.油砂资源评价与储量评估方法[M].北京:石油工业出版社,2007:1-38.
JIA Chengzao,LIU Xijian,LEI Qun.Oil sands resources and evaluation methods of reserves[M].Beijing:Petroleum Industry Press,2007:1-38.
[5] CHEN Q,GERRITSEN M G,KOVSCEK A R.Effects of reservoir heterogeneities on the steam-assisted gravity drainage process[C].SPE109873-PA,2008:921-932.
[6] BUTLER R M.Steam gravity drainage:concept,development,performance and future[J].JCPT,1994,33(2):44-55.
[7] BUTLER R M,MCNAB G S,LO H Y,et al.Theoretical studies on the gravity drainage of heavy oil during in-situ steam heating[J].Canadian Journal of Chemical engineering,1981,59(4):445-460.
[8] ALVAREZ J M,MORENO R,SAWATZKY R P,et al.Can SAGD be exported potential challenges?[C].SPE171089-MS,2014:24-26.
[9] 桑林翔,杨万立,杨浩哲,等.重18井区J₃q₃层夹层分布对SAGD开发效果的影响[J].特种油气藏,2015,22(3):81-84.
SANG Linxiang,YANG Wanli,YANG Haozhe,et al.Influence of interbedding distribution on SAGD development effect in layer J₃q₃,Zhong-18 well field[J].Special Oil & Gas Reservoirs,2015,22(3):81-84.
[10] 石兰香,李秀峦,刘荣军,等.夹层对SAGD开发效果影响研究[J].特种油气藏,2015,22(5):133-136.
SHI Lanxiang,LI Xiuluan,LIU Rongjun,et al.Research on the effect of interlayers on SAGD development[J].Special Oil & Gas Reservoirs,2015,22(5):133-136.
[11] 何万军,王延杰,王涛,等.储集层非均质性对蒸汽辅助重力泄油开发效果的影响[J].新疆石油地质,2014,35(5):574-577.
HE Wanjun,WANG Yanjie,WANG Tao,et al.Impact of reservoir heterogeneity on ultra-heavy oil development effect by SAGD process[J].Xinjiang Petroleum Geology,2014,35(5):574-577.
[12] 李海燕,高阳,王延杰,等.辫状河储集层夹层发育模式及其对开发的影响——以准噶尔盆地风城油田为例[J].石油勘探与开发,2015,42(3):364-373.
LI Haiyan,GAO Yang,WANG Yanjie,et al.Intercalation pattern and its impact on development of braided river reservoirs:a case of Fengcheng Oilfield,Junggar Basin,NW China[J].Petroleum Exploration and Development,2015,42(3):364-373.
[13] 张洪源,李婷,解阳波,等. 夹层对蒸汽辅助重力泄油的影响[J]. 特种油气藏,2017,24(5):120-125.
ZHANG Hongyuan,LI Ting,XIE Yangbo,et al.Impacts of interlayers on SAGD[J].Special Oil & Gas Reservoirs,2017,24(5):120-125.
[14] 石兰香,李秀峦,马德胜,等.SAGD开发中突破夹层技术对策研究[J].现代地质,2017,31(5):1079-1087.
SHI Lanxiang,LI Xiuluan,MA Desheng,et al.Countermeasures against inter-bedded barriers in SAGD process[J].Geoscience,2017,31(5):1079-1087.
[15] 魏绍蕾,程林松,张辉登,等.夹层对加拿大麦凯河油砂区块双水平井蒸汽辅助重力泄油开发的影响[J].油气地质与采收率,2016,23(2):62-69.
WEI Shaolei,CHENG Linsong,ZHANG Huideng,et al.Physical simulation of the interlayer effect on SAGD production by dual horizontal well in Mackay river oil sands block,Canada[J].Petroleum Geology and Recovery Efficiency,2016, 23 (2):62-69.
[16] 王江涛,熊志国,张家豪,等.直井辅助双水平井SAGD及其动态调控技术[J].断块油气田, 2019,26(6):784-788.
WANG Jiangtao,XIONG Zhiguo,ZHANG Jiahao,et al.SAGD and dynamic adjustment technology in vertical well assisted double horizontal wells[J].Fault-Block Oil & Gas Field,2019, 26 (6):784-788.
[17] 杨智,赵睿,高志谦,等.浅层超稠油双水平井SAGD立体井网开发模式研究[J].特种油气藏,2015,22(6):104-107,146.
YANG Zhi,ZHAO Rui,GAO Zhiqian,et al.Study on SAGD stereo well pattern development mode of dual horizontal wells for shallow extra heavy oil[J].Special Oil & Gas Reservoirs,2015,22(6):104-107,146.
[18] 赵睿,罗池辉,陈河青,等.鱼骨注汽水平井SAGD在风城油田超稠油油藏中的应用[J].新疆石油地质,2017,38(5):611-615.
ZHAO Rui,LUO Chihui,CHEN Heqing,et al.Application of SAGD technology with fishbone steam-injection horizontal well in super heavy oil reservoirs[J].Xinjiang Petroleum Geology,2017,38(5):611-615.
[19] 赵睿,孙新革,徐斌,等.SAGD快速启动技术现状及前景展望[J].石油钻采工艺, 2020,42(4):417-424.
ZHAO Rui,SUN Xinge,XU Bin,et al.Status and prospect of SAGD quick start technology[J].Oil Drilling Production Technology,2020,42(4):417-424.
[20] 罗健,李秀峦,王红庄,等.溶剂辅助蒸汽重力泄油技术研究综述[J].石油钻采工艺,2014,36(3):106-110.
LUO Jian, LI Xiuluan, WANG Hongzhuang,et al.Research on ES-SAGD technology[J].Oil Drilling Production Technology,2014,36(3):106-110.

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