[1]薛建国 吴应战 王冰晖杨建旭 梁 非 曾 理.超浅层大位移水平井楼平2井钻井技术[J].石油钻采工艺,2008,30(3):011-14.
 XUE Jianguo,WU Yingzhan,WANG Binghui,et al.Drilling techniques in ultra-shallow extended-reach Louping-2 horizontal well[J].Oil Drilling & Production Technology,2008,30(3):011-14.
点击复制

超浅层大位移水平井楼平2井钻井技术
分享到:

《石油钻采工艺》[ISSN:1000-7393/CN:13-1072/TE]

卷:
30卷
期数:
2008年3期
页码:
011-14
栏目:
钻井完井
出版日期:
2008-06-20

文章信息/Info

Title:
Drilling techniques in ultra-shallow extended-reach Louping-2 horizontal well
文章编号:
1000-7393(2008)03-0011-04
作者:
薛建国1 吴应战1 王冰晖2 杨建旭2 梁 非1  曾 理2
1. 河南石油勘探局,河南南阳 473132; 2. 华北石油管理局油气井测试公司南疆分公司,新疆库尔勒 841000)
Author(s):
XUE Jianguo 1 WU Yingzhan1 WANG Binghui2 YANG Jianxu2LIANG Fei1 ZENG Li2
1. Sinopec He’nan Petroleum Exploration Bureau, Nanyang 473132, China;2. Well Testing Company Nanjiang, Huabei Petroleum Administration Bureau, Korle 841000, China
关键词:
超浅层' target="_blank" rel="external"> FONT-FAMILY: 宋体">超浅层 大位移水平井 钻井 中曲率 钻井液 套管加压
Keywords:
ultra-shallow' target="_blank" rel="external"> FONT-FAMILY: 宋体">ultra-shallow extended-reach horizontal well medium curvature drilling fluid casing pressure
分类号:
TE243
文献标志码:
A
摘要:
为提高河南油田稠油储量动用程度,完善注蒸汽开发井网,增加油井热采产能,探索合理经济开发超浅层稠油油藏的新途径,在井楼区块部署了第1口超浅层中曲率大位移水平井——楼平2井。开展了表层定向、浅层松散地层中曲率井眼轨迹控制,中曲率井眼的入井管柱加压,钻井液体系配方和固井施工工艺研究。该井完钻井深530 m,垂深162.4 m,水平位移407.9 m,最大井斜96.28°,位垂比2.51,油层套管一次下至设计位置,固井质量合格,经蒸汽吞吐投产开发效果良好。该井及后续3口井的试验表明:在河南油田特浅松散地层,实施垂深162~185 m、井斜96°、位移410 m、位垂比在2.51以内的中曲率大位移水平井技术进行稠油开采是切实可行的。它的试验成功为国内其他同类油田的开发提供了经验。
Abstract:

In order to increase the production degree of the heavy oil reserves in Henan Oilfield,

perfect the steam injection development well pattern, increase the thermal productivity of oil wells, explore new rational approaches to economic development of shallow ultra-heavy reservoirs, the first ultra-shallow medium curvature extended-reach horizontal well-Louping-2 well- is deployed in the Jinglou block. In view of the technical problems of the well, such as the shallowness, the medium curvature, and the loose formation, technical research on the medium curvature well path control in the surface directional formation and the shallow loose formation, the injected casing pressure of the medium curvature bore hole, the drilling fluid composition, the field technology and cementing operation technology is conducted. The well has a drilled depth of 530 m, a vertical depth of 164.2 m, a horizontal displacement of 407.9 m, and a maximum inclination 96.28 °. The ratio of the horizontal displacement to the vertical depth is 2.51. The production casing running to the designed position is fulfilled, and cementing is qualified. The operation and development effect of steam stimulation is good. Test in this well and three other wells shows that it is feasible to conduct heavy oil production in the ultra-shallow loose formation in Henan Oilfield by using the medium curvature extended-reach horizontal well technique with the implementing vertical depth ranging from 162 m to 185m, the inclination being 96°, the displacement of 410 m, and the ratio of the horizontal displacement to the vertical depth less than 2.51. The successful test can be a good reference to the development of other similar oilfields in China.

参考文献/References:

[1]范志国,尹国栋,鱼永云,等.浅层稠油水平井轨迹控制及套管柱下入技术[J].石油钻采工艺,2006,28(4):14-16.

FAN Zhiguo, YIN Guodong, YU Yongyun, et al. Shallow horizontal well technology of trajectory control and casing string running for heavy oil field[J]. Oil Drilling & Production Technology,2006,28(4):14-16
[2]王德新.完井与井下作业\[M\].北京:中国石油大学出版社,1999-07.

WANG Dexin. Well completion and downhole operation\[M\]. Beijing: China University of Petroleum Press, 1999-07

[3]王峰.短位移、浅垂深“反勾”型水平井钻完井技术[J].石油钻采工艺,2005,27(3):5-7.

WANG Feng. Drilling and completion technique of short displacement, shallow vertical depth horizontal well with reversed-tick type well trajectory[J]. Oil Drilling & Production Technology, 2005,27(3):5-7.

[4]庄保堂,李黔,邓传光.中短半径水平井弯曲井段受力分析[J].钻采工艺,2006,29(5):80-81.

ZHUANG Baotang, LI Qian, DENG Chuanguang. Force analysis of casing in the curved portion of medium/short radius horizontal well[J]. Drilling & Production Technology, 2006,29(5):80-81

[5]刘永辉,付建红,林元华,等.弯外壳螺杆钻具在套管内通过能力的有限元分析[J].钻采工艺,2006,29(6):8-9.

LIU Yonghui, FU Jianhong, LIN Yuanhua, et al. Finite element analysis of bend PDM running into casing[J]. Drilling & Production Technology, 2006 ,29(6):8-9.

相似文献/References:

[1]刘合.大庆油田聚合物驱后采油技术现状及展望[J].石油钻采工艺,2008,30(3):001.
 LIU He.Current situation and prospect foroil recovery techniquesafter polymer flooding in Daqing Oilfield[J].Oil Drilling & Production Technology,2008,30(3):001.
[2]陈世春,王树超,张建春,等.盐下油层水平井钻井技术[J].石油钻采工艺,2008,30(3):007.
 CHEN Shichun,WANG Shuchao,ZHANG Jianchun,et al.Horizontal well drilling techniques in subsalt oil zones[J].Oil Drilling & Production Technology,2008,30(3):007.
[3]马晓伟 张显军 赵德云 贾丽.空气/氮气钻井技术在徐深28井的成功实践[J].石油钻采工艺,2008,30(3):019.
 MA Xiaowei,ZHANG Xianjun,ZHAO Deyun,et al.Successful application of air/nitrogen drilling techniques in Xushen-28 well[J].Oil Drilling & Production Technology,2008,30(3):019.
[4]何世明 安文华 唐继平 李锋 张耀明 蒋光强.满东2井氮气钻井实践与认识 [J].石油钻采工艺,2008,30(3):015.
 HE Shiming,AN Wenhua,et al.Practice and recognition of nitrogen drilling in Mandong-2 well[J].Oil Drilling & Production Technology,2008,30(3):015.

备注/Memo

备注/Memo:
河南石油勘探局重点科研攻关项目“浅层水平井钻井技术研究与应用”(2007-044)部分研究成果。
薛建国,1958年生。1982年毕业于华东石油学院钻井工程专业,现任河南石油勘探局副总工程师。联系人:时江涛,电话:13569220581,E-mail:sjt730408@tom.com。
更新日期/Last Update: 2008-08-01