[1]周元杰,周亮,王晋,等. 伊拉克BLOCK-10区块多功能完井一体化管柱测试工艺技术[J].油气井测试,2021,30(04):19-25.[doi:10.19680/j.cnki.1004-4388.2021.04.004]
　ZHOU Yuanjie,ZHOU Liang,WANG Jin,et al. Integrated multifunctional completion pipe string testing technology of Iraq BLOCK10 block[J].Well Testing,2021,30(04):19-25.[doi:10.19680/j.cnki.1004-4388.2021.04.004]
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 伊拉克BLOCK-10区块多功能完井一体化管柱测试工艺技术()
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《油气井测试》[ISSN:1006-6977/CN:12-1485/TE]

卷:
30卷
期数:
2021年04期
页码:
19-25
栏目:
出版日期:
2021-08-25

文章信息/Info

Title:
 Integrated multifunctional completion pipe string testing technology of Iraq BLOCK10 block
文章编号:
1004-4388(2021)04-0019-07
作者:
 周元杰1; 周亮1; 王晋1; 姜居英1; 张洪霖2; 刘学忠1
 1.中国石油集团渤海钻探工程有限公司油气井测试分公司 河北廊坊 065007
2.中国石油工程技术研究院北京石油机械有限公司 北京 102206
Author(s):
 ZHOU Yuanjie1;  ZHOU Liang1;  WANG Jin1;  JIANG Juying1;  ZHANG Honglin2;  LIU Xuezhong1
 1.Well Testing Branch, CNPC Bohai Drilling Engineering Co., Ltd., Langfang, Hebei 065007, China
2.Beijing Petroleum Machinery Co., Ltd., CNPC Engineering Technology R & D Co., Ltd.,Beijing 102206, China
关键词:
 ; 高产油气藏;  气密油管;  一体化测试管柱;  超级安全阀;  完井;  试油;  机械丢枪;  试油效率
Keywords:
 ; highyield oil and gas reservoir;  gastight tubing;  integrated test pipe string;  super safety valve;  well completion;  oil test;  mechanical gun releasing;  oil test efficiency
分类号:
TE353
DOI:
10.19680/j.cnki.1004-4388.2021.04.004
文献标志码:
B
摘要:
 伊拉克BLOCK10区块Mishrif层属于高产油藏，完井测试过程中存在着测试风险系数高、测试工具选型多样化、钻井与压井期间容易对储层造成污染、测试联作管柱与试井测井等工艺配合施工局限性大等问题。针对该区块油藏特点，选用超级安全阀内防喷技术、机械丢枪技术、选择测试阀全通径工具组配为基础的测试管柱，搭配 114 mm射孔枪与深穿透射孔弹组合、114 mm TMK气密油管以及酸前酸后对比测试工作制度，形成多功能完井一体化管柱测试工艺技术。经在Eridu7井试油作业，获得日产原油2 020 m3，日产天然气15×104m3。该区块已累计进行6井次10层测试施工，成功率100%。该技术一次测试可以实现PVT、生产测井、酸化等工艺施工，有效提高试油效率，可为国内外同类型油藏的试油提供借鉴。
Abstract:
 Mishrif layer in block10 of Iraq is a highyield oil reservoir. There are many issues in the process of well completion test, such as high testing risk in test operation, diversified test tool selection, reservoir pollution during drilling and wellkilling process, and high limitations in the compatibility of the combined test pipe string with other wellbore operations including well test and well logging. 〖JP2〗Considering the characteristics of the reservoir in this block, a set of integrated multifunctional completion 〖JP〗pipe string testing technology are formed by the super safety valve internal blowout prevention technology, the mechanical gun releasing technology, the test pipe string based on the test valve fulldiameter tool assembly, the 114 mm perforating gun with deep penetrating perforating bullets, the 114 mm TMK gastight tubing and the comparative test system before and after acidizing. After the oil test operation in Well Eridu7, the daily output of oil was 2 020 m3 and the natural gas was 15×104 m3. In this block, this technology has been applied for a total of 6 well times and 10 layers with a success rate of 100%. By using this technology, multiple technological measurments such as PVT, production logging and acidizing can be carried on in one trip, which can effectively improve the oil production test efficiency, and provide reference for the production test of similar reservoirs in both China and the abroad.

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备注/Memo

备注/Memo:
 2021-05-31收稿，2021-07-02修回,2021-07-06接受,2021-08-20网络版发表
中国石油集团渤海钻探工程有限公司科技研发项目“智能地层测试系统研制”(2019ZD04K)
周元杰，男，1974年出生，工程师，2007年毕业于华北航天工业学院计算机信息管理专业，现主要从事地层测试的研究与现场作业等工作。电话：03172552227，13810207319；Email：zhouyuanjie@cnpc.com.cn。地址：河北省廊坊市广阳区万庄石油渤海钻探油气井测试分公司，邮政编码：065007。
更新日期/Last Update: 2021-09-14