Critical Techniques to Ensure Only One Bit Run When Drilling Horizontal Interval Drilling Through Shale at Sichuan and Chongqing Area and Technical Advancements

doi:10.3969/J. ISSN.1006-768X.2020.01.01

Drilling & Production Technology ›› 2020, Vol. 43 ›› Issue (1): 1-4.DOI: 10.3969/J. ISSN.1006-768X.2020.01.01

• DRILLING TECHNOLOGY • Next Articles

Critical Techniques to Ensure Only One Bit Run When Drilling Horizontal Interval Drilling Through Shale at Sichuan and Chongqing Area and Technical Advancements

LIU Wei^{1 ,2}, BAI Jing^{1 ,2}, CHEN Dong^{1 ,2}, ZHANG Dejun^{1 ,2}, HUANG Chongjun^{1 ,2}

1 中国石油集团川庆钻探工程有限公司钻采工程技术研究院 2 国家能源页岩气研发(实验) 中心

Online:2020-01-25 Published:2020-01-25
Supported by:

川渝页岩气水平井水平段“一趟钻”关键技术与进展

刘伟^{1 ,2}, 白瞡^{1 ,2}, 陈东^{1 ,2}, 张德军^{1 ,2}, 黄崇君^{1 ,2}

1 中国石油集团川庆钻探工程有限公司钻采工程技术研究院 2 国家能源页岩气研发(实验) 中心

作者简介:刘伟( 1982 - ) , 2008 年获西南石油大学硕士学位, 现在川庆钻探工程有限公司钻采工程技术研究院定向井技术服务公司从事钻井技术服务和研究工作。地址: ( 618300) 四川广汉市中山大道南二段 88 号钻采院, 电话:13778216330, E - mail: liuwei2606642@ 163 . com
基金资助:
国家重大科技专项“ 山地页岩气井优快钻完井技术现场试验与应用”(编号:2017ZX05063 - 003 ) ; 中国石油天然气集团公司项目“深井与水平井提速提效技术集成与示范”(编号:2018E - 2108) ; 中国石油天然气股份有限公司重大科技专项“ 四川盆地页岩气田开发工艺技术优化研究及应用” (编号:2016E - 0612) ; 川庆公司计划项目“ 自动导向定向井轨迹控制技术研究” (编号: CQ2018B - 7 - 1 - 3 ) 。

Abstract

Abstract:

Drilling of one spud or one complete interval with only one bit, one BHA in one trip is an effective way to shorten drilling cycle and reduce engineering costs. Through one bit run drilling in North America, a daily drilling footage of one mile per day has been realized, the ROP improvement results are very obvious. In Sichuan and Chongqing, the shale gas formation is featured with poor drillability and more complicated geologic conditions, posing greater challenges on one bit run drilling. Normally to complete 1500m long horizontal intervals in shale formations in Sichuan-Chongqing, not less than 3 bit runs are required due to the low ROP, short working life of some tools and complex problems dowhole. Study has been done on critical techniques and tools for one bit run drilling, a technical pattern is thus set up, the results and related problems evaluated, which will provide a basic reference for ROP improvement.

Key words: , Sichuan and Chongqing area, horizontal shale gas well, one bit run, horizontal well ROP improvement

摘要： 通过技术创新与集成应用，实现一只钻头、一套钻具组合、一次起下钻“一趟钻”钻完某个开次或某个井段的所有进尺，是缩短钻井周期、减少工程费用的有效途径。北美页岩气通过推广应用“一趟钻”，实现了“日进尺一英里”，提速提效效果明显。川渝页岩气岩石可钻性差，地质条件更加复杂，实现“一趟钻”面临着更大的挑战,由于机械钻速慢、部分工具寿命短、井下复杂多，川渝页岩气1 500 m水平段通常需要３趟钻以上才能完成，亟待攻关解决。为此，分析了川渝页岩气水平井地质工程难点，探讨了“一趟钻”关键技术与工具，通过优化PDC钻头、旋转阀式ＭＷＤ、钻柱扭摆系统，配套旋转导向、油基钻井液技术，建立了水平段“一趟钻”技术模板，评价了“一趟钻”实施效果与存在的问题，为提高“一趟钻”成功率，助推钻井提速提效提供了良好的基础参考。

关键词: , 川渝页岩气,页岩气水平井,一趟钻,水平井提速

CLC Number:

LIU Wei, BAI Jing, CHEN Dong, ZHANG Dejun, ZHANG Dejun, HUANG Chongjun. Critical Techniques to Ensure Only One Bit Run When Drilling Horizontal Interval Drilling Through Shale at Sichuan and Chongqing Area and Technical Advancements [J]. Drilling & Production Technology, 2020, 43(1): 1-4.

刘伟, 白璟, 陈东, 张德军, 黄崇君. 川渝页岩气水平井水平段“一趟钻”关键技术与进展[J]. 钻采工艺, 2020, 43(1): 1-4.

References

[1] 岳砚华, 伍贤柱. 川渝地区页岩气勘探开发工程技术集成与规模化应用[J] . 天然气工业,2018(2) :74 - 82.
[2] 谢军, 鲜成钢, 吴建华, 等. 长宁国家级页岩气示范区地质工程一体化最优化关键要素实践与认识[J] . 中国石油勘探,2019,24(2) :174 - 185 .
[3] 梁兴, 徐进宾, 刘成, 等. 昭通国家级页岩气示范区水平井地质工程一体化导向技术应用[J] . 中国石油勘探,2019,24(2) :226 - 232.
[4] 杨金华, 郭晓霞. 页岩水平井一趟钻应用案例分析及启示[J] . 石油科技论坛,2018(6) :32 - 35 .
[5] 余道智. 深层页岩气钻井关键技术难点及对策研究[J] . 能源化工,2019(1) :69 - 73 .
[6] 王晓川, 吴根, 闫金定. 世界页岩气开发及技术发展现状与趋势[J] . 科技中国,2018(12) :17 - 21 .
[7] 舟丹. 美国的“ 页岩气革命” [J] . 中外能源, 2019( 1 ) :39.
[8] 杨博仲, 王力. 昭通页岩气区块超长水平井快速钻井技术[J] . 中国石油和化工标准与质量, 2019, 39( 3) :245- 247.
[9] 韩烈祥. 基于静摩擦扭矩释放的快速滑动定向钻井技术[J] . 天然气工业,2015,35(11) :60 - 65 .
[10] 孙永兴, 范生林, 乔李华. 页岩气水平井卡钻主要原因及预防对策[J] . 天然气工业,2018,38(12) :107 - 113 .
[11] 曾妍. 页岩革命助推我国能源结构转型[J] . 天然气与石油,2018,36(5) :105 .
[12] 余海峰. Power Drive Archer 旋转导向系统在页岩气水平井的应用[ J] . 中国石油和化工标准与质量,2018,38(16) :103 - 104.
[13] 韩竞一, 殷建平. 美国页岩气生产成本分析[J] . 现代商业,2018(28) :167 - 170.
[14] Billa R J, Mota J F, Schneider B & Weissman M. Drilling Performance Improvement in the Haynesville Shale[ C ] . Society of Petroleum Engineers, 139842 - MS,2011, January 1 .
[15] Al - Arfaj M K, Amanullah M, Zaidi S, Sultan A S, &Abu - Khamsin S. Revised Experimental Approaches To Address Shale Drilling Challenges[C] . Society of Petroleum Engineers. 188037 - MS,2017, June 1 .
[16] Gulen G, Ikonnikova S, Browning J, & Tinker S. Fayetteville Shale - Production Outlook[ C] . Society of Petroleum Engineers. 173187 - PA,2014, April 1 .
[17] 李林, 王存新, 罗朝东. 永川页岩气水平井优快钻井关键技术研究[ J] . 钻采工艺,2018,41(4) :105 - 106.
[18] 张国仿. 涪陵页岩气水平井定向托压主要影响因素及对策[ J] . 钻采工艺,2017,40(6) :8 - 11 .

Critical Techniques to Ensure Only One Bit Run When Drilling Horizontal Interval Drilling Through Shale at Sichuan and Chongqing Area and Technical Advancements

川渝页岩气水平井水平段“一趟钻”关键技术与进展

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments

[1]	WU Yan , YU Wenyan , LIU Yonghui , JIN Xinwei, ZHOU Yan , ZHU Kuanliang. Re-enter Test of Active Magnetic Measuring Technology in Open Hole with Fish [J]. Drilling & Production Technology, 2022, 45(6): 14-19.
[2]	LIU Jia , JING Jiajia, ZOU Xinbo , LIU Shuai , QU Xuefeng , BIAN Tao, LI Jun, LIU Xianfeng. Model Experimental System Development and Experimental Exploration of Hydraulic Cavitation Reservoir Stimulation [J]. Drilling & Production Technology, 2022, 45(6): 75-82.
[3]	LUO Fuquan, GENG Wenshuang, GAO Hecun, HOU Jian, GU Xiao, GAI Changcheng. Screening Method and Application for Gas-Assisted Gravity Drainage Adaptation Blocks in Edgewater Reservoir [J]. Drilling & Production Technology, 2022, 45(6): 83-89.
[4]	GAO Jinjian , HU Lanxiao, WANG Gang, YANG Wenshan. Experimental Study on the Effect of Fracturing Sand Ratio on Proppant Placement in Unconventional Reservoirs [J]. Drilling & Production Technology, 2022, 45(6): 90-95.
[5]	SHU Zheng, WANG Tongwang, LIAO Dong, QI Yong, CHEN Jiayu, CHENG Feibao, YANG Yalan, . Research and Performance Evaluation of Polymer Instant Device for Offshore Oil Displacement [J]. Drilling & Production Technology, 2022, 45(6): 113-117.
[6]	XU Xiaofeng , LI Yunfeng , WANG Changhao, LI Shibin, SONG Wei , ZHOU Yan , CHEN Chunlai. Bit Optimization of Deep Complex Lithological Formations in Jidong Oilfield [J]. Drilling & Production Technology, 2022, 45(5): 22-28.
[7]	SHAO Chun , CHEN Minghua , XU Lin, LONG Xiaoping , HU Chuang. Analysis of Relay Signal Transmission Characteristics of Electromagnetic Measurement-while-drilling Based on ANSYS [J]. Drilling & Production Technology, 2022, 45(5): 29-33.
[8]	XIAO Yang , ZONG Qingwei, LI Rong, WU Chunlin, LI Chunlin. Experiment of Floating Casing Technology in Long Openhole Horizontal Well in Western Sichuan [J]. Drilling & Production Technology, 2022, 45(5): 34-38.
[9]	WANG Hanxiang , WANG Jiaojiao , YU Changlu, LIU Yanxin. Key Technologies for Natural Gas Hydrate Mining [J]. Drilling & Production Technology, 2022, 45(5): 51-56.
[10]	XU Taibao , SHENG Tingqiang , NIU Decheng , QU Yuliang , SUN Baolong , XIE Wei , SU Jianbo, RUAN Linfeng. Application of Ultra-high Density and Equal Aperture Perforation Technology in Deep Water Gas Field in Western South China Sea [J]. Drilling & Production Technology, 2022, 45(5): 57-62.
[11]	YU Tianjun , ZHAI Zhongbo, QI Shiwei, LUO Xiangdong . New Ideas for the Development of Shan 1 and He 8 Reservoirs with Mixed CO2 Fracturing Technology in the South of Ordos Basin [J]. Drilling & Production Technology, 2022, 45(5): 63-68.
[12]	HE Qiuyun , HUANG Jingfu , WU Jun. Study on Contribution of Slip-joint to the APR Well Testing String in HPHT Well [J]. Drilling & Production Technology, 2022, 45(5): 75-79.
[13]	CAO Xuejun, FU Wei, LI Xiaobo, PENG Hanlin, ZHOU Yang, ZENG Xiaojian, LV Zhanchun. Plug Mill and Drift Technology in High Pressure with Coiled Tubing for Weirong Deep Shale Gas [J]. Drilling & Production Technology, 2022, 45(5): 80-84.
[14]	CHEN Weiyu , CHEN Qingdong , MOU Jianye. Calculation Method of Three-dimensional Acid Concentration on the Surface of Non-uniform Acid Etching Crack [J]. Drilling & Production Technology, 2022, 45(5): 85-89.
[15]	ZHANG Xin, QIAO Dongyu , WANG Xin, WANG Xindong , LI Fuqiang , ZHAO Yishu , TANG Shundong, TANG Liping, XU Xiaoxuan. Development and Application of a Rotary Percussion Drilling Apparatus for Improving Rate of Penetration [J]. Drilling & Production Technology, 2022, 45(5): 106-111.