[1]王福国,袁贵德,靳周,等. 英中地区高温高压高含硫SX58井试油测试工艺技术[J].油气井测试,2021,30(02):7-12.[doi:10.19680/j.cnki.1004-4388.2021.02.002]
　WANG Fuguo,YUAN Guide,JIN Zhou,et al.Production test technology of Well SX58 with high temperature, high pressure and high sulfur content in Yingzhong area[J].Well Testing,2021,30(02):7-12.[doi:10.19680/j.cnki.1004-4388.2021.02.002]
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 英中地区高温高压高含硫SX58井试油测试工艺技术()
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《油气井测试》[ISSN:1006-6977/CN:12-1485/TE]

卷:
30卷
期数:
2021年02期
页码:
7-12
栏目:
出版日期:
2021-04-25

文章信息/Info

Title:
Production test technology of Well SX58 with high temperature, high pressure and high sulfur content in Yingzhong area
文章编号:
1004-4388(2021)02-0007-06
作者:
 王福国1; 袁贵德1; 靳周2; 蔡江3; 刘述忍3; 王晨力4
1.中国石油青海油田公司勘探事业部 甘肃敦煌 736200
2.中国石油青海油田井下作业公司 甘肃敦煌 736200
3.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
4.中国石油华北油田公司二连分公司 河北任丘 062552
通讯作者：Email：wangfguojxqh@petrochina.com.cn
Author(s):
WANG Fuguo1;  YUAN Guide1;  JIN Zhou2;  CAI Jiang3;  LIU Shuren3;  WANG Chenli4
 1.Exploration Division of PetroChina Qinghai Oilfield Company, Dunhuang, Gansu 736200, China
2.Downhole Operation Company of PetroChina Qinghai Oilfield Company, Dunhuang, Gansu 736200, China
3.Well Testing Branch of CNPC Bohai Drilling Engineering Company Limited, Langfang, Hebei 065007, China
4.Erlian Branch of PetroChina Huabei Oilfield Company, Renqiu, Hebei 062552, China
关键词:
英中地区; 高温高压井; 高含硫井; 试油测试; 井筒安全评价; 射孔; 地面流程
Keywords:
 ; Yingzhong area;  high temperature and high pressure well;  high sulfur well;  well testing;  wellbore safety evaluation;  perforation;  surface process
分类号:
TE27
DOI:
10.19680/j.cnki.1004-4388.2021.02.002
文献标志码:
B
摘要:
英中地区高温、高压、高产SX58井储层资料缺乏，完井试油作业风险大。配套了井筒安全评价、负压验窜、“五阀一封”测射联作、射孔爆轰效应评价等系列技术，优选P110SS防硫油管、HH级140 MPa井口、超Ⅰ类防硫地面流程等设备，形成满足英中地区高温高压高含硫井试油测试配套工艺技术，保障了英中地区三口井的高效安全试油。其中的SX58井射孔后日产油20866 m3，日产气69 827 m3，H2S含量2612 g/m3，取全取准了测试资料。该技术为英中油田后续试油投产施工提供了技术支撑，也为盆地山前及腹部构造带的超深井和风险探井试油测试施工提供了借鉴。
Abstract:
 In Yingzhong area, the cased production test of well SX58 with high temperature, high pressure and high production is difficult to conduct because of lack of reservoir data. For this reason, a series of technologies, such as wellbore safety evaluation, negative pressure channeling detection, “five valves and one seal” testing and shooting joint operation, perforating detonation effect evaluation, etc., have been developed, and equipment such as P110SS antisulfur tubing, 140 MPa wellhead with level of HH, super class I anti sulfur surface process, etc. have been optimized to form the matching technology for oil testing of high temperature, high pressure and high sulfur wells in Yingzhong area, so as to ensure the efficient and safe test of three wells in Yingzhong area. Among them, the daily oil production of well SX58 is 20866 m3, the daily gas production is 69 827 m3, and the H2S content is 2612 g/m3. This technology not only provides technical support for the subsequent production test of Yingzhong Oilfield, but also provides reference for the production test of ultradeep wells and risk exploration wells in the Piedmont and abdominal structural belt of the basin.

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备注/Memo

备注/Memo:
 2021-02-02收稿，2021-03-15修回，2021-03-25接受，2021-04-20 网络版发表
王福国，男，1989年出生，工程师，2011年毕业于中国石油大学（华东）应用化学专业，现主要从事勘探试油（气）技术与现场管理工作。电话：0937-8935993，18997374506；Email：wangfguojxqh@petrochina.com.cn。通信地址：甘肃省敦煌市七里镇青海油田公司机关3号楼309室，邮政编码：736200。
更新日期/Last Update: 2021-05-10