[an error occurred while processing this directive] [an error occurred while processing this directive] [an error occurred while processing this directive]
[an error occurred while processing this directive]

天然气勘探与开发 >

2024 , Vol. 47 >Issue 4: 119 - 125

DOI: https://doi.org/10.12055/gaskk.issn.1673-3177.2024.04.014

新能源新技术

新型随钻扩眼防卡钻具技术在川中地区高石梯—磨溪构造的应用

  • 冯劲
展开
  • 中国石油集团川庆钻探工程有限公司川东钻探公司 重庆 401147
冯劲,男,1986年生,工程师;主要从事气井钻完井作业工作。地址：（401147）重庆市渝北区红石路258号。E-mail：fengjin1_sc@cnpc.com.cn

修回日期: 2024-05-31

  网络出版日期: 2024-09-30

基金资助

中国石油集团公司科研项目（编号：2020B-4019）

收起

Novel anti-sticking RWD tools and their application to Gaoshiti-Moxi structure, central Sichuan Basin

  • FENG Jin
Expand
  • Chuandong Drilling Company, CNPC Chuanqing Drilling Engineering Company Limited, Chongqing 401147, China

Revised date: 2024-05-31

  Online published: 2024-09-30

Fold

摘要

四川盆地中部地区高石梯—磨溪构造侏罗系自流井组—三叠系须家河组渗透性强,钻井过程中虚厚泥饼形成快,起下钻作业存在阻卡频繁发生、划眼井段长、处理复杂情况时间长等技术难题。为此,基于对多口井阻卡发生原因、处理过程的分析,从微扩眼工具设计、钻井参数优化、钻井液性能优化、防卡技术等方面开展技术攻关,形成了新型随钻扩眼防卡钻具技术。研究结果表明：①创新扶正器偏心结构设计,自主研制随钻偏心微扩眼器,可在阻卡风险井段有效扩大井径;②创新配套弯螺杆,优选钻具组合,优化钻井参数,强化安全措施,有利于降低卡钻风险;③强化钻井液性能,有效控制失水,有利于缓解高渗透性地层钻井段虚厚泥饼的快速形成。通过上述研究,建立了“弯螺杆（带扶正器）+扶正器+偏心微扩眼器”新型随钻扩眼防卡式钻具的技术组合。在川中地区高石梯—磨溪构造3口井的钻井中,现场试验应用结果表明：该项技术在起下钻作业中的扩径减阻（扩大井径、减少阻卡风险）效果显著,单井平均阻卡损失时间降低93%。新型随钻扩眼防卡钻具技术的成功应用,对容易发生起下钻阻卡的井段实现优快钻井有技术参考意义。

关键词： 高石梯—磨溪构造; 侏罗系; 高渗透; 阻卡; 复杂防控

本文引用格式

冯劲 . 新型随钻扩眼防卡钻具技术在川中地区高石梯—磨溪构造的应用[J]. 天然气勘探与开发, 2024 , 47(4) : 119 -125 . DOI: 10.12055/gaskk.issn.1673-3177.2024.04.014

Abstract

In Gaoshiti-Moxi structure, central Sichuan Basin, most strata from the Jurassic Ziliujing Formation to the Triassic Xujiahe Formation are strongly permeable. And drilling practice demonstrates that rapid formation of mud cake with false thickness certainly creates difficulties, for example frequent pipe sticking, long reaming segment, and time-consuming complexity treatment. So, both causes and countermeasures were analyzed for the sticking in several wells. Then, through innovations on the design of micro-reaming tool, optimization of drilling parameters and drilling-fluid performance, and development of anti-sticking technology, some novel anti-sticking reaming while drilling (RWD) tools were set up. Results show that (i) with a creative eccentric-type stabilizer, an eccentric micro reamer while drilling is independently developed, which may expand caliper in sticking segments with effect; (ii) to innovate the matched bending screw, to optimize bottomhole assembly (BHA) and drilling parameters, and to intensify safety measures are conducive to minimizing risks in sticking; and (iii) to enhance fluid performance and to control water loss are profit for alleviating the rapid formation of mud cake with false thickness in the highly permeable strata. In addition, consisting of bending screw equipped with the stabilizer + stabilizer + eccentric micro reamer, the anti-sticking RWD tools are created and applied to three wells in this structure. Obvious consequence has been achieved in caliper expansion or sticking prevention, resulting in the average time in anti-sticking reaming decreased by 93% per well. And the success application is referential for fast drilling in sticking segments.

Key words： Gaoshiti-Moxi structure; Jurassic; High permeability; Pipe sticking; Complexity control

[an error occurred while processing this directive]

参考文献

[1] 范翔宇, 闫雨轩, 张千贵, 等. 四川盆地高石梯—磨溪地区震旦系灯影组碳酸盐岩储层特征[J]. 天然气勘探与开发, 2023, 46(2): 1-11.
FAN Xiangyu, YAN Yuxuan, ZHANG Qiangui, et al.Characteristics of carbonate reservoirs in Sinian Dengying Formation, Gaoshiti-Moxi area, Sichuan Basin[J]. Natural Gas Exploration and Development, 2023, 46(2): 1-11.
[2] 徐诗雨, 林怡, 杨帆, 等. 深层缝洞型碳酸盐岩储层定量分类与评价——以四川盆地安岳气田灯影组四段储层为例[J]. 天然气勘探与开发, 2021, 44(2): 1-10.
XU Shiyu, LIN Yi, YANG Fan, et al.Quantitative classification and evaluation on deep fractured-vuggy carbonate reservoirs: An example of Dengying 4 Member, Anyue gasfield, Sichuan Basin[J]. Natural Gas Exploration and Development, 2021, 44(2): 1-10.
[3] 凡田友, 江林, 聂权, 等. 安岳气田高石梯区块下寒武统龙王庙组气藏开发潜力评价[J]. 天然气勘探与开发, 2021, 44(2): 44-55.
FAN Tianyou, JIANG Lin, NIE Quan, et al.Evaluation on development potential in the Lower Cambrian Longwangmiao Formation, Gaoshiti block, Anyue gasfield, Sichuan Basin[J]. Natural Gas Exploration and Development, 2021, 44(2): 44-55.
[4] 杨鑫翊, 王民, 白雪峰, 等. 川东北地区侏罗系凉高山组页岩储集空间特征及页岩油可动性探索[J]. 石油科学通报, 2024, 9(2): 196-212.
YANG Xinyi, WANG Min, BAI Xuefeng, et al.Reservoir space characteristics and exploration of shale oil mobility of the Jurassic Lianggaoshan Formation shale in the northeastern Sichuan Basin[J]. Petroleum Science Bulletin, 2024, 9(2): 196-212.
[5] 李楠, 洪海涛, 赵正望, 等. 川东地区侏罗系大安寨段页岩储层特征及发育控制因素[J]. 断块油气田, 2024, 31(2): 187-196.
LI Nan, HONG Haitao, ZHAO Zhengwang, et al.Characteristics and development controlling factors of shale reservoirs of Jurassic Da’anzhai Member in eastern Sichuan Basin[J]. Fault-Block Oil & Gas Field, 2024, 31(2): 187-196.
[6] 洪海涛, 路俊刚, 秦春雨, 等. 川中侏罗系自流井组大安寨段页岩油储层特征及其勘探启示[J]. 石油实验地质, 2024, 46(1): 11-21.
HONG Haitao, LU Jungang, QIN Chunyu, et al.Shale oil reservoir characteristics and exploration implication in Da’anzhai Member of Jurassic Ziliujing Formation in central Sichuan Basin[J]. Petroleum Geology & Experiment, 2024, 46(1): 11-21.
[7] 潘辉, 蒋裕强, 朱讯, 等. 河流相致密砂岩气地质甜点评价——以四川盆地川中地区侏罗系沙溪庙组二段1亚段为例[J]. 石油与天然气地质, 2024, 45(2): 471-485.
PAN Hui, JIANG Yuqiang, ZHU Xun, et al.Evaluation of geological sweet spots in fluvial tight sandstone gas: A case study of the first submember of the second member of the Jurassic Shaximiao Formation, central Sichuan Basin[J]. Oil & Gas Geology, 2024, 45(2): 471-485.
[8] 马天寿, 向国富, 林兆勇, 等. 湖相页岩水平井井壁稳定机理及钻井液安全密度窗口——以四川盆地侏罗系大安寨段为例[J]. 天然气工业, 2021, 41(9): 114-124.
MA Tianshou, XIANG Guofu, LIN Zhaoyong, et al.Wellbore stability mechanism and drilling fluid safety density window of horizontal well in lacustrine shale: A case study on the Jurassic Da’anzhai Member in the Sichuan Basin[J]. Natural Gas Industry, 2021, 41(9): 114-124.
[9] 王小娟, 洪海涛, 吴长江, 等. 四川盆地川中地区侏罗系沙溪庙组致密砂岩储层特征及成因[J]. 吉林大学学报(地球科学版), 2022, 52(4): 1037-1051.
WANG Xiaojuan, HONG Haitao, WU Changjiang, et al.Characteristics and formation mechanisms of tight sandstone reservoirs in Jurassic Shaximiao Formation, central of Sichuan Basin[J]. Journal of Jilin University (Earth Science Edition), 2022, 52(4): 1037-1051.
[10] 舒志国, 周林, 李雄, 等. 四川盆地东部复兴地区侏罗系自流井组东岳庙段陆相页岩凝析气藏地质特征及勘探开发前景[J]. 石油与天然气地质, 2021, 42(1): 212-223.
SHU Zhiguo, ZHOU Lin, LI Xiong, et al.Geological characteristics of gas condensate reservoirs and their exploration and development prospect in the Jurassic continental shale of the Dongyuemiao Member of Ziliujing Formation, Fuxing area, eastern Sichuan Basin[J]. Oil & Gas Geology, 2021, 42(1): 212-223.
[11] 张洪安, 彭君, 王学军, 等. 四川盆地普陆页1井侏罗系页岩气勘探突破及意义[J]. 石油学报, 2023, 44(9): 1500-1516.
ZHANG Hongan, PENG Jun, WANG Xuejun, et al.Breakthrough of Jurassic shale gas exploration in Well Puluye1 of Sichuan Basin and its significance[J]. Acta Petrolei Sinica, 2023, 44(9): 1500-1516.
[12] 肖尧, 王锦西, 肖柏夷, 等. 四川盆地天府含气区侏罗系沙溪庙组一段致密砂岩储层特征及主控因素[J]. 天然气地球科学, 2023, 34(11): 1916-1926.
XIAO Yao, WANG Jinxi, XIAO Baiyi, et al.Characteristics and main controlling factors of tight sandstone reservoir in the first member of Jurassic Shaximiao Formation in Tianfu gas-bearing area, Sichuan Basin[J]. Natural Gas Geoscience, 2023, 34(11): 1916-1926.
[13] 冯动军. 四川盆地侏罗系大安寨段陆相页岩油气地质特征及勘探方向[J]. 石油实验地质, 2022, 44(2): 219-230.
FENG Dongjun.Geological characteristics and exploration direction of continental shale gas in Jurassic Daanzhai Member, Sichuan Basin[J]. Petroleum Geology & Experiment, 2022, 44(2): 219-230.
[14] 方锐, 蒋裕强, 杨长城, 等. 四川盆地侏罗系凉高山组页岩油地质特征[J]. 中国石油勘探, 2023, 28(4): 66-78.
FANG Rui, JIANG Yuqiang, YANG Changcheng, et al.Geological characteristics of shale oil in the Jurassic Lianggaoshan Formation in Sichuan Basin[J]. China Petroleum Exploration, 2023, 28(4): 66-78.
[15] 陈少云, 杨勇强, 邱隆伟, 等. 致密砂岩孔喉结构分析与渗透率预测方法——以川中地区侏罗系沙溪庙组为例[J]. 石油实验地质, 2024, 46(1): 202-214.
CHEN Shaoyun, YANG Yongqiang, QIU Longwei, et al.Pore throat structure analysis and permeability prediction method of tight sandstone: a case study of Jurassic Shaximiao Formation in central Sichuan Basin[J]. Petroleum Geology & Experiment, 2024, 46(1): 202-214.
[16] 郭奕浩, 曾德铭, 张芮, 等.川中—川东地区侏罗系大安寨段古环境及油气地质意义[J/OL]. 沉积学报. https://doi.org/10.14027/j.issn.1000-0550.2023.052
GUO Yihao, ZENG Deming, ZHANG Rui, et al.Paleoenvironment and its petroleum geological significance of the Jurassic Da’anzhai member in the central-eastern Sichuan Basin[J/OL]. Acta Sedimentologica Sinica. https://doi.org/10.14027/j.issn.1000-0550.2023.052
[17] 关旭, 李建海, 唐青松, 等. 川中地区金秋气田侏罗系沙一段有利含气区预测[J/OL]. 大庆石油地质与开发. https://doi.org/10.19597/j.issn.1000-3754.202308019
GUAN Xu, LI Jianhai, TANG Qingsong, et al. Prediction of favorable gas-bearing areas in Jurassic Sha 1 Member of Jinqiu gas field in central Sichuan Basin[J/OL]. Petroleum Geology & Oilfield Development in Daqing. https://doi.org/10.19597/j.issn.1000-3754.202308019
[18] 刘恒宇, 刘明洁, 肖尧, 等. 四川盆地川中地区侏罗系沙溪庙组致密砂岩气差异成藏特征及主控因素[J]. 天然气地球科学, 2024, 35(6): 1014-1030.
LIU Hengyu, LIU Mingjie, XIAO Yao, et al.Differential accumulation characteristics and main controlling factors of the Jurassic Shaximiao Formation tight sandstone gas in the central Sichuan Basin[J]. Natural Gas Geoscience, 2024, 35(6): 1014-1030.
[19] 成大伟, 张志杰, 洪海涛, 等. 四川盆地东部侏罗系凉高山组沉积、物源及盆山关系[J/OL]. 石油勘探与开发. https://kns.cnki.net/kcms/detail//11.2360.TE.20230131.0944.002.html
CHENG Dawei, ZHANG Zhijie, HONG Haitao, et al. Sedimentary and provenance characteristics and the basin-mountain relationship of the Jurassic Lianggaoshan Formation in eastern Sichuan Basin, SW China[J/OL]. Petroleum Exploration and Development. https://kns.cnki.net/kcms/detail//11.2360.TE.20230131.0944.002.html
[20] 熊钰, 郭美娟, 王羚鸿, 等. 四川盆地侏罗系大安寨段页岩油特征及可动性评价[J]. 石油学报, 2024, 45(5): 817-843.
XIONG Yu, GUO Meijuan, WANG Linghong, et al.Characteristics and movability evaluation of shale oil in Jurassic Da’anzhai Member, Sichuan Basin[J]. Acta Petrolei Sinica, 2024, 45(5): 817-843.
[21] 赵珠宇, 闫传梁, 程远方, 等. 侏罗系陆相储层岩石力学特性研究——以四川盆地东部凉高山组二段下亚段为例[J/OL]. 地球物理学进展. https://link.cnki.net/urlid/11.2982.p.20240315.1738.076
ZHAO Zhuyu, YAN Chuanliang, CHENG Yuanfang, et al. Study on the rock mechanical properties of Jurassic terrestrial reservoirs—A case study of the lower sub-section of the second section in Liang Gaoshan Formation of the eastern Sichuan Basin[J/OL]. Progress in Geophysics. https://link.cnki.net/urlid/11.2982.p.20240315.1738.076
[22] 黄兴, 姬广奇, 刘成真. 单投球式液压扩眼器安放位置优选[J]. 石化技术, 2020, 27(3): 257-258.
HUANG Xing, JI Guangqi, LIU Chengzhen.Optimal placement of single ball-actuated hydraulic reamer[J]. Petrochemical Industry Technology, 2020, 27(3): 257-258.
[23] 王站稳, 张红, 施雷, 等. 多级变径随钻扩眼器研制及刀翼受力与钻压分配分析[J]. 石油钻探技术, 2023, 51(1): 51-56.
WANG Zhanwen, ZHANG Hong, SHI Lei, et al.Development of a reamer-while-drilling with multistage variable diameter and analysis of force on blade and weight-on-bit distribution[J]. Petroleum Drilling Techniques, 2023, 51(1): 51-56.
[24] 李石磊. 固定翼扩眼器优化改进与应用[J]. 中国石油和化工标准与质量, 2024, 44(7): 155-156.
LI Shilei.Improvement and application of fixed-wing reamer[J]. China Petroleum and Chemical Standard and Quality, 2024, 44(7): 155-156.
[25] 刘书博. 机械偏心式随钻扩眼器在渤海油田大位移钻井中的应用[J]. 现代工业经济和信息化, 2022, 12(8): 129-130.
LIU Shubo.Application of mechanical eccentric reamer while drilling in large displacement drilling in Bohai oilfield[J]. Modern Industrial Economy and Informationization, 2022, 12(8): 129-130.
[26] 张全立, 曹通, 侯福祥, 等. 基于分区法的扩眼器刀翼布齿优化研究[J]. 石油机械, 2021, 49(4): 44-50.
ZHANG Quanli, CAO Tong, HOU Fuxiang, et al.Cutter layout optimization of reamer based on zoning method[J]. China Petroleum Machinery, 2021, 49(4): 44-50.
[27] 李杰, 刘尊文, 马宗军, 等. 扩眼器+旋转导向在克深X区块膏盐岩造斜段的应用及效果评价[J]. 西部探矿工程, 2022, 34(8): 88-90.
LI Jie, LIU Zunwen, MA Zongjun, et al.Application and effect evaluation of reamer + rotary steerable system in inclined evaporites, Keshen X block[J]. West-China Exploration Engineering, 2022, 34(8): 88-90.
[28] 邝献任, 邢星, 闫湃. 某井随钻扩眼器接头外螺纹断裂原因分析[J]. 石油管材与仪器, 2022, 8(2): 48-53.
KUANG Xianren, XING Xing, YAN Pai.Fracture analysis of external thread of reamer joint while drilling[J]. Petroleum Tubular Goods & Instruments, 2022, 8(2): 48-53.
[29] 石利星, 王月, 栗亚宁. 随钻液压扩眼器在非标尺寸井眼的应用[J]. 石化技术, 2022, 29(6): 32-34.
SHI Lixing, WANG Yue, LI Yaning.Application of hydraulic reamer while drilling in non-standard borehole[J]. Petrochemical Industry Technology, 2022, 29(6): 32-34.
[30] 李玮, 盖京明, 李思琪, 等. 推力可控的投球式液压随钻扩眼器[J]. 天然气工业, 2023, 43(12): 84-90.
LI Wei, GAI Jingming, LI Siqi, et al.A newly-developed ball-activation hydraulic controllable reamer while drilling[J]. Natural Gas Industry, 2023, 43(12): 84-90.
[31] 王大陆, 靳楠, 刘晓军, 等. 新型大尺寸固定翼扩眼器研究与应用[J]. 中国石油和化工标准与质量, 2024, 44(6): 123-125.
WANG Dalu, JIN Nan, LIU Xiaojun, et al.A new ream with large-sized fixed wing[J]. China Petroleum and Chemical Standard and Quality, 2024, 44(6): 123-125.
[32] 冯伟, 李立琪, 高宗泰. 液压扩眼器在塔里木油田的应用[J]. 石化技术, 2021, 28(12): 43-44.
FENG Wei, LI Liqi, GAO Zongtai.Application of hydraulic reamer in Tarim Oilfield[J]. Petrochemical Industry Technology, 2021, 28(12): 43-44.
[33] 王大陆, 王欣, 王彦培. 液压扩眼器在塔里木油田的应用[J]. 石化技术, 2021, 28(10): 33-34.
WANG Dalu, WANG Xin, WANG Yanpei.Application of hydraulic expander in Tarim Oilfield[J]. Petrochemical Industry Technology, 2021, 28(10): 33-34.
[34] 侯福祥, 史东铠, 张燕萍, 等. 钻具组合对扩眼器振动的影响[J]. 石油矿场机械, 2022, 51(4): 1-11.
HOU Fuxiang, SHI Dongkai, ZHANG Yanping, et al.Influence of BHA on vibration of reamer[J]. Oil Field Equipment, 2022, 51(4): 1-11.
[35] 贾利春, 邓虎, 陈俊斌, 等. 随钻微扩眼器研制及应用[J]. 钻采工艺, 2021, 44(4): 90-94.
JIA Lichun, DENG Hu, CHEN Junbin, et al.Development of micro-reaming while drilling tool and its application in improving the quality of horizontal well[J]. Drilling & Production Technology, 2021, 44(4): 90-94.
[36] 覃勇, 黄平, 万伟. 川中地区上部地层钻井液增速技术[J]. 钻井液与完井液, 2015, 32(3): 96-98.
QIN Yong, HUANG Ping, WAN Wei.Drilling fluid to accelerate drilling in top formations in mid-Sichuan[J]. Drilling Fluid & Completion Fluid, 2015, 32(3): 96-98.
[37] 江显俊, 肖金裕, 兰太华, 等. FT1井非标大井眼超深井钻井液技术优化及应用[J]. 天然气勘探与开发, 2024, 47(1): 63-72.
JIANG Xianjun, XIAO Jinyu, LAN Taihua, et al.Drilling fluid for ultra-deep wells with non-standard large borehole: Optimization and its application to FT-1 well[J]. Natural Gas Exploration and Development, 2024, 47(1): 63-72.
[38] 夏连彬, 胡锡辉, 李文哲, 等. 蓬莱气区超深井钻井提速技术[J]. 天然气勘探与开发, 2023, 46(1): 91-96.
XIA Lianbin, HU Xihui, LI Wenzhe, et al.Technologies of ROP improvement in ultra-deep wells, Penglai gas area[J]. Natural Gas Exploration and Development, 2023, 46(1): 91-96.
[39] 王明华, 贺立勤, 卓云, 等. 川渝地区9000m级超深超高温超高压地层安全钻井技术实践与认识[J]. 天然气勘探与开发, 2023, 46(2): 44-50.
WANG Minghua, HE Liqin, ZHUO Yun, et al.Practices and understandings on safe drilling technologies for 9000-m-level super deep and ultra high temperature and pressure strata, Sichuan-Chongqing area[J]. Natural Gas Exploration and Development, 2023, 46(2): 44-50.
[40] 牟长林, 张杰, 罗超, 等. 川中高石梯区块优快钻井技术及其应用[J]. 天然气技术与经济, 2021, 15(2): 46-51.
MOU Changlin, ZHANG Jie, LUO Chao, et al.Optimized fast drilling technologies and their application to Gaoshiti block, Sichuan Basin[J]. Natural Gas Technology and Economy, 2021, 15(2): 46-51.
[41] 万夫磊, 曹晓丽, 张尧, 等. 川中蓬莱气区复杂超深井钻井技术研究与实践[J]. 钻采工艺, 2023, 46(6): 34-40.
WAN Fulei, CAO Xiaoli, ZHANG Yao, et al.Research and practice of complex ultra-deep well drilling technology in PL[J]. Drilling & Production Technology, 2023, 46(6): 34-40.
Options
文章导航

/

〈 〉

[an error occurred while processing this directive]