辽河油田稠油油藏具有埋藏深、油品类型多等特点,为探索稠油油藏注蒸汽开采后期的有效接替技术,通过开展室内物理模拟和现场试验,研究了注蒸汽开发后火驱开发中深层—特深层层状、厚层块状、水淹稠油油藏以及浅层低渗透稠油油藏等不同油藏类型的可行性,形成了针对不同类型油藏的火驱储层描述技术、室内物理模拟实验技术、油藏工程设计技术、采油工艺技术、开发效果评价技术等,火驱开发油藏的采出程度大大提高,有效缓解了产量递减。该文论述了辽河油田火驱技术探索历程,对不同类型油藏火驱开发配套技术进行了系统总结。研究成果可为辽河油田及同类型稠油油藏火驱开发提供借鉴。
Heavy oil reservoirs in Liaohe Oilfield have the characteristics of deep burial depth and multiple oil types. In order to explore the effective replacement technology in the later stage of steam injection in heavy oil reservoirs, through indoor physical simulation and field tests, the feasibility of fire flooding after stem flooding was discussed in different types of reservoirs, such as middle to deep or extra deep layered reservoir, thick massive reservoir, water-flooded heavy oil reservoir, and shallow low-permeability heavy oil reservoir. A series of technologies aiming at different types of reservoirs was formed, which include reservoir description technology for fire flooding, indoor physical simulation technology, reservoir engineering design technology, oil production technology, development effect evaluation technology, etc. The recovery degree of the reservoirs after fire flooding had been greatly improved, effectively alleviating the decline in production. The paper discussed the exploration history of fire flooding technology in Liaohe Oilfield, and systematically summarized the supporting technologies of fire flooding for developing different types of oil reservoirs. The research results can provide a reference for the fire flooding development of Liaohe Oilfield and for the similar heavy oil reservoirs.
[1] 牛嘉玉,翁维瑾,徐树宝.辽河西部凹陷重油聚积条件与原油稠变特征[J].石油学报,1990,11(4):17-24.
NIU Jiayu,WENG Weijing,XU Shubao.Heavy oil accumulation and thicking characteristics of oils in Liaohe western depression[J].Acta Petrolei Sinica,1990,11(4):17-24.
[2] 冯翠菊,王春生,张蓉,等.稠油重力泄水辅助蒸汽驱三维物理模拟实验[J].新疆石油地质,2019,40(4):463-467.
FENG Cuiju,WANG Chunsheng,ZHANG Rong,et al.Gravity water-drainage assisted steamflooding of heavy oil:3D physical modeling experiment[J].Xinjiang Petroleum Geology,2019,40(4):463-467.
[3] 刘斌.辽河油田稠油可采储量预测方法研究[D].北京:中国地质大学(北京),2002.
LIU Bin.A study on recoverable reserves rediction methods of heavy oil in Liaohe Oilfield[D].Beijing:China University of Geosciences,2002.
[4] 廖广志,王正茂.新一代高效、低成本、绿色注空气开发技术进展[J].石油科技论坛,2020,39(2):59-66.
LIAO Guangzhi,WANG Zhengmao.High-efficiency,low-cost and green air injection development technology of new generation[J].Oil Forum,2020,39(2):59-66.
[5] 张方礼.火烧油层技术综述[J].特种油气藏,2011,18(6):1-5,65.
ZHANG Fangli.An overview of in situ combustion technology[J].Special Oil & Gas Reservoirs,2011,18(6):1-5,65.
[6] 武毅,李铁军,赵洪岩,等.辽河油田高效开发[M].北京:石油工业出版社,2017:283-336.
WU Yi,LI Tiejun,ZHAO Hongyan.Efficient development of Liaohe Oilfield[M].Beijing:Petroleum Industry Press,2017:283-336.
[7] 王元基,何江川,廖广志,等.国内火驱技术发展历程与应用前景[J].石油学报,2012,33(5):909-914.
WANG Yuanji,HE Jiangchuan,LIAO Guangzhi,et al.Overview on the development history of combustion of combustion drive and its application prospect in China[J].Acta Petrolei Sinica,2012,33(5):909-914.
[8] 王弥康,王世虎,黄善波,等.火烧油层热力采油[M].东营:石油大学出版社,1998:9-18.
WANG Mikang,WANG Shihu,HUANG Shanbo,et al.Thermal recovery of in-situ combustion[M].Dongying:Petroleum University Press,1998:9-15.
[9] 张敬华,杨双虎,王庆林.火烧油层采油[M].北京:石油工业出版社,2000:6-7.
ZHANG Jinghua,YANG Shuanghu,WANG Qinglin.In situ oil recovery[M].Beijing:Petroleum Industry Press,2000:6-7.
[10] 龚姚进.厚层块状稠油油藏平面火驱技术研究与实践[J].特种油气藏,2012,19(3):58-62.
GONG Yaojin.Technical research and practice of areal fire flooding for thick-massive heavy oil reservoirs[J].Special Oil & Gas Reservoirs,2012,19(3):58-62.
[11] CADELLE C P,BURGER J G,BARDON C P,et al.Heavy-oil recovery by in-situ combustion-two field cases in Rumania[C].SPE8905,1981:1-10.
[12] PANAIT-PATICA A,SERBAN D,ILIE N.Suplacu de Barcau Field:a case history of a successful in-situ combustion exploitation[C].SPE100346,2006:1-10.
[13] HUFFMAN G A, BENTON J P,EL-MESSIDI A E, et al.Pressure maintenance by in-situ combustion,West Heidelberg Unit,Jasper County,Mississippi[J].Journal of Petroleum Technology,1983,35(10):1877-1883.
[14] KUMAR M.A cross-sectional simulation of west Heidelberg in-situ combustion project[J].SPE Reservoir Engineering,1991,6(1):46-54.
[15] POETTMANN F H,LARKIN B K,MILTON H W,et al.In situ combustion for oil recovery in tar sands,oil shales and conventional petroleum reservoirs:US4509595[P].1964-7-4[2020-12-9].
[16] TABER J J,MARTIN F D,SERIGHT R S.EOR screening criteria revisited[C].SPE35385,1997:1-10.
[17] CHEIH C.State-of-the-art review of fireflood field projects[J].Journal of Petroleum Technology,1982,34(1):19-36.
[18] 王弥康,张毅.火烧油层热采的筛选标准和经济指标[J].油气采收率技术,1999,6(1):7-10.
WANG Mikang,ZHANG Yi.Technical screening guides and economical index for the in-situ combustion[J].Oil & Gas Recovery Technology,1999,6(1):7-10.
[19] 张义堂.热力采油提高采收率技术[M].北京:石油工业出版社,2006:124-214.
ZHANG Yitang.Thermal oil recovery technology [M].Beijing:Petroleum Industry Press,2006:124-214.
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