南美奥连特盆地勘探开发一体化实践——以A项目J油田为例  

Integrated exploration and development practice in South America Oriente Basin——A case study of J Oilfield of ProF-ctA

作　　者：张健 Zhang Jian(Sinopec SIPC Egypt,Beijing 100029)

机构地区：[1]中石化国勘埃及公司,北京100029

出　　处：《石化技术》2023年第1期170-172,共3页Petrochemical Industry Technology

摘　　要：J油田位于南美奥连特盆地R区块西部空白区,通过甩开勘探取得发现后勘探与开发相互配合、钻井与地面运行,实现了从储量向产量、从产量向效益的快速转换。滚动勘探评价中精细新井井位部署,确定了J油田上倾部位向北方向的“泥岩墙”边界、下倾部位向南方向的油水边界、构造东翼的有效油层边界及构造西翼的轻质油边界,快速圈定了油田含油范围。通过探井迅速由测试转生产、开发井多井型综合部署,以水平井工艺技术为支撑,实现了油田快速投产。通过井身结构优化、强抑制钻井液体系等多项钻井配套技术结合地面设计优化,保证了油田上产后的原油集输处理。J油田勘探开一体化实践对海外油气田产能建设具有借鉴意义。J oil field is located in Oriente Basin. After exploration discovery,integration between exploration and development,drilling and surface operation,has realized the rapid conversion from reserves to production and from production to benefit. In the rolling exploration and evaluation,fine new well placement deployment has determined the "mudstone wall" boundary in the north direction in the updip part of J oilfield,the oil-water boundary in the south direction in the downdip part,the effective reservoir boundary in the east wing of the structure and the light oil boundary in the west wing of the structure,and quickly delineated the oil bearing range of the oilfield. By rapid transferring exploration wells from testing to production,and comprehensively deploying development wells with multiple well types,supported by horizontal well technology,oilfield can be put into production quickly. Through well structure optimization,strong inhibition drilling fluid system and other supporting drilling technology combined with surface design optimization,oil collection and transportation treatment after oilfield is guaranteed.

关 键 词：奥连特盆地 勘探开发一体化 低幅度岩性油藏 产能建设 

分 类 号：TE34[石油与天然气工程—油气田开发工程] P618.13[天文地球—矿床学]