[1]岳宝林,刘斌,石洪福,等.海上边际油田延长测试技术[J].油气井测试,2021,30(02):74-78.[doi:10.19680/j.cnki.1004-4388.2021.02.014]
 YUE Baolin,LIU Bin,SHI Hongfu,et al.Extended testing technology for offshore marginal oilfield[J].Well Testing,2021,30(02):74-78.[doi:10.19680/j.cnki.1004-4388.2021.02.014]
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海上边际油田延长测试技术()
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《油气井测试》[ISSN:1006-6977/CN:12-1485/TE]

卷:
30卷
期数:
2021年02期
页码:
74-78
栏目:
出版日期:
2021-04-25

文章信息/Info

Title:
Extended testing technology for offshore marginal oilfield
文章编号:
1004-4388(2021)02-0074-05
作者:
岳宝林刘斌石洪福解婷刘子威
中海石油(中国)有限公司天津分公司 天津 300459
Author(s):
YUE Baolin LIU Bin SHI Hongfu XIE Ting LIU Ziwei
Tianjin Branch, CNOOC (China) Limited, Tianjin 300459, China
关键词:
渤海油田边际油田延长测试国风险评估潜山油藏生屑云岩动态监测
Keywords:
Bohai oilfield marginal oilfield extended testing risk assessment buried hill reservoir bioclastic dolomite dynamic monitoring
分类号:
TE353
DOI:
10.19680/j.cnki.1004-4388.2021.02.014
文献标志码:
B
摘要:
海上油田勘探评价井生产测试时间受投资成本与用海期限影响(一般测试6~12 h),测试时间短,动态资料可信程度低。渤海油田某自升式延长测试平台采用“延长测试平台+延长测试井口+外输油轮”的方案,可进行长周期的生产测试。渤海X边际油田岩性复杂,开发风险大,应用该平台对沙河街组潜山油藏开展了延长测试作业,获取了180 d的液量、油量、含水、流压、压力恢复等动态监测资料。应用数值模拟、物质平衡法、试井研究,重新认识了该油藏储量规模、水体倍数、单井动用储量、储层连通性、单井产能等信息,进一步量化了开发风险,对油田开发方案的编制具有良好的指导作用。
Abstract:
The reliability of dynamic data of exploration evaluation well in offshore oilfield is low because the production test time is short due to the influence of  investment cost and sea use period (generally 6~12 h). A jack up extended test platform in Bohai oilfield adopts the scheme of “extended test platform + extended test wellhead + export tanker”, which can carry out longterm production test. The lithology of Bohai X marginal oilfield is complex and the development risk is high. The platform was used to carry out extended testing operation for buried hill reservoir of Shahejie formation, and the dynamic monitoring data of liquid volume, oil volume, water cut, flow pressure and pressure buildup for 180 days were obtained. With the application of numerical simulation, material balance method and well test research, the reservoir reserves scale, water multiple, single well production reserves, reservoir connectivity,  single well productivity and other information are rerecognized, and the development risk is further quantified, which has a good guiding role for  the preparation of oilfield development plan.

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备注/Memo

备注/Memo:
 2020-08-27收稿,2021-03-11修回,2021-03-17接受,2021-04-20 网络版发表
基金项目 国家重大科技专项“渤海油田加密调整及提高采收率油藏工程技术示范”(2016ZX05058001)
岳宝林,男,1986年出生,硕士,工程师,2012年毕业于中国石油大学(华东)油气田开发专业,现主要从事油气田开发工作。电话:022-66501102,18622977985;Email:yuebl@cnooc.com.cn。通信地址:天津市滨海新区海川路2121号B座,邮政编码:300452。
更新日期/Last Update: 2021-05-10