Application of a PDC-Roller Hybrid Bit in Highly-Deviated Wells of the Nanpu Oilfield
-
摘要: 南堡油田大斜度井采用PDC钻头或牙轮钻头进行定向钻进时，存在摩阻大、托压严重、扭矩波动大和工具面不易摆放等问题，为解决该问题，应用了将PDC钻头和牙轮钻头优点结合在一起的PDC-牙轮复合钻头，并根据该油田地层的特性，对其进行个性化设计，设计了"2 PDC固定刀翼+2牙轮"和"4 PDC固定刀翼+2牙轮"2种切削结构的PDC-牙轮复合钻头。"2牙轮+2 PDC固定刀翼"复合钻头和"4 PDC固定刀翼+2牙轮"复合钻头分别在NP2-33井和NP5-28井进行了现场试验，在定向钻进过程中均未出现托压现象，工具面稳定，扭矩波动幅度小，造斜性能与牙轮钻头相当，机械钻速与进尺均大幅提高，且返出岩屑粒度大，岩屑分选性好，有利于判别地层岩性和录井。现场试验表明，应用PDC-牙轮复合钻头能解决南堡油田大斜度井定向钻进时托压严重、扭矩波动大和工具面不易摆放等问题，为提高大斜度井定向井段的钻速提供了一种新技术。Abstract: Directional drilling operations involving PDC bits or roller bits for highly deviated wells in the Nanpu Oilfield are characterized by significant friction resistance,high back pressures,dramatic fluctuations in torques and difficulties related to placement of tool faces.To solve these problems,PDC-roller hybrid bits with a combination of outstanding features of PDC bits and roller bits were deployed in the Nanpu Oilfield.With consideration to specific geologic conditions,two kinds of PDC-roller hybrid bits,with "2 rollers+2 fixed PDC cutters" and with "4 fixed PDC cutters+2 rollers",were developed.The performances of these two kinds of hybrid bits in the Well NP2-33 and the Well NP5-28 could be summarized as follows:during directional drilling by using the innovative PDC-roller hybrid bit with 2 kinds of cutting structures,no back pressure was observed.At the same time,tool faces remained steady and fluctuations of torques were minor.With build-up capacities equivalent to those of roller bits,the newly-developed hybrid bits enhanced ROPs and footage significantly.Returned cuttings with higher granularity and better sorting might effectively enhance accuracies in determination of lithologic and logging features.Field application performances showed the innovative PDC-roller hybrid bits could effectively remove problems related to back pressures,significant fluctuations in torques,difficulties in placement of tool face and other problems in drilling of highly deviated wells in the Nanpu Oilfield.The bit could effectively enhance ROPs of highly deviated wells.
-
Keywords:
- highly deviated well /
- hybrid bit /
- bit design /
- directional drilling /
- rate of penetration (ROP) /
- field test /
- Nanpu Oilfield
-
-
[1] 胡中志,刘永辉,潘俊英,等.南堡1号构造东一段大斜度长位移井钻井技术[J].钻采工艺,2013,36(2):24-27. HU Zhongzhi,LIU Yonghui,PAN Junying,et al.Drilling technology of high-inclina-tion extended reach wells in Nanpu No.1 Structure[J].Drilling Production Technology,2013,36(2):24-27. [2] 刘小龙,靳秀兰,张津,等.冀东3号岛大斜度井钻井技术[J].石油钻采工艺,2012,34(4):7-11. LIU Xiaolong,JIN Xiulan,ZHANG Jin,et al.Drilling and completion technique for high angle deviated wells in 3rd island of Jidong Field[J].Oil Drilling Production Technology,2012,34(4):7-11. [3] 李智鹏,易先中,陶瑞东,等.定向滑动钻进控制新方法研究[J].石油钻探技术,2014,42(4):59-63. LI Zhipeng,YI Xianzhong,TAO Ruidong,et al.New control approach directional slide drilling[J].Petroleum Drilling Techniques,2014,42(4):59-63. [4] 唐洪林,孙铭新,冯光通,等.大位移井摩阻扭矩监测方法[J].天然气工业,2016,36(5):81-86. TANG Honglin,SUN Mingxin,FENG Guangtong,et al.A monitoring method for torque drag of extended reach wells[J].Natural Gas Industry,2016,36(5):81-86. [5] 李娟,唐世忠,李文娟,等.埕海一区大位移水平井摩阻扭矩研究与应用[J].石油钻采工艺,2009,31(3):21-25. LI Juan,TANG Shizhong,LI Wenjuan,et al.Research on torque and drag in extended-reach horizontal wells and its application in Chenghai-1 Area[J].Oil Drilling Production Technology,2009,31(3):21-25. [6] 薄和秋,黄根炉.垦-平1大位移井摩阻扭矩预测及分析研究[J].石油钻探技术,2007,35(4):41-45. BO Heqiu,HUANG Genlu.Prediction and analysis of torque and drag in an extended reach well Kendong 405-1[J].Petroleum Drilling Techniques,2007,35(4):41-45. [7] 薄玉冰.定向钻井中托压机理分析及对策探讨[J].石油钻探技术,2017,45(1):27-32. BO Yubing.The formation mechanism and technical countermeasures for back pressure during directional drilling[J].Petroleum Drilling Techniques,2017,45(1):27-32. [8] 易先中,宋顺平,陈霖,等.复杂结构井中钻柱托压效应的研究进展[J].石油机械,2013,41(5):100-104,110. YI Xianzhong,SONG Shunping,CHEN Lin,et al.Progress of research on drillstring backing pressure effect in complex structure well[J].China Petroleum Machinery,2013,41(5):100-104,110. [9] 李子丰,杨海滨,许春田,等.定向井滑动钻进送钻原理与技术[J].天然气工业,2013,33(12):94-98. LI Zifeng,YANG Haibin,XU Chuntian,et al.Bit feed principles and technologies in slide-drilling directional wells[J].Natural Gas Industry,2013,33(12):94-98. [10] 许利辉.钻头类型对反扭矩和工具面控制异常影响研究[J].石油机械,2017,45(6):22-29. XU Lihui.Effect of bit type on reactive torque and consequent tool-face-control anomalies[J].China Petroleum Machinery,2017,45(6):22-29. [11] 高元.贝克休斯公司Kymcra混合型钻头[J].石油钻探技术,2012,40(2):40. GAO Yuan.Kymcra hybrid drill bit of Baker Hughes Company[J].Petroleum Drilling Techniqucs,2012,40(2):40. [12] 崔红.贝克休斯混合式钻头取得突破性进展[J].钻采工艺,2011,35(6):13. CUI Hong.Bakcr Hughes hybrid bit breakthrough[J].Drilling Production Technology,2011,35(6):13. [13] 韩烈祥.国产PDC+牙轮复合钻头问世[J].钻采工艺,2013,36(5):36. HAN Liexiang.Domestic PDC+collar composite drill bit come out[J].Drilling Production Technology,2013,36(5):36. [14] 李云峰,胡中志,徐吉,等.南堡13人工岛大斜度定向井钻井技术[J].石油钻探技术,2014,42(1):61-65. LI Yunfeng,HU Zhongzhi,XU Ji,et al.High-inclination directional drilling technology in Nanpu 13 Artificial Island[J].Petroleum Drilling Techniques,2014,42(1):61-65. [15] 赁扬中,曾旭东.定向井扭方位及其初步认识[J].天然气工业,1985,5(2):50-54. LIN Yangzhong,ZENG Xudong.Correcting a directional wells direction and some initial knowledge[J].Natural Gas Industry,1985,5(2):50-54. [16] PESSIER R,DAMSCHEN M.Hybrid bits offer distinct advantages in selected roller cone and PDC bit applications[R].SPE 128741,2009.
[17] 朱宽亮,李楠,李睿,等.南堡油田玄武岩个性化高效钻头的设计与应用[J].石油学报,2009,30(5):760-763. ZHU Kuanliang,LI Nan,LI Rui,et al.Design of high-efficiency drilling PDC bit and its application to basalt in Nanpu Oilfield[J].Acta Petrolei Sinica,2009,30(5):760-763. [18] 汪海阁,王灵碧,纪国栋,等.国内外钻完井技术新进展[J].石油钻采工艺,2013,34(5):1-12. WANG Haige,WANG Lingbi,JI Guodong,et al.Advances in well drilling and completion technologies for domestic and overseas[J].Oil Drilling Production Technology,2013,34(5):1-12. [19] 胡大梁,严焱诚,李群生,等.混合钻头在元坝须家河组高研磨性地层的应用[J].钻采工艺,2013,36(6):8-12. HU Daliang,YAN Yancheng,LI Qunsheng,et al.Application of hybrid drill bit in Xujiahe high abrasive formation of Yuanba Gas Field[J].Drilling Production Technology,2013,36(6):8-12. [20] 孙源秀,邹德永,郭玉龙,等.切削-犁削混合钻头设计及现场应用[J].石油钻采工艺,2016,38(1):53-56. SUN Yuanxiu,ZOU Deyong,GUO Yulong,et al.Design and field application of plow-cutting PDC bit[J].Oil Drilling Production Technology,2016,38(1):53-56. [21] 许京国,陶瑞东,郑智冬,等.牙轮-PDC混合钻头在迪北103井的应用试验[J].天然气工业,2014,34(10):71-74. XU Jingguo,TAO Ruidong,ZHENG Zhidong,et al.Pilot tests of a roller-PDC hybrid bit in Well Dibei 103,Tarim Basin[J].Natural Gas Industry,2014,34(10):71-74. [22] 杨光,韩佩章.混合钻头在榆42-5H3井的应用试验[J].钻采工艺,2016,39(3):113-115. YANG Guang,HAN Peizhang.Pilot tests of a hybrid bit in Well Yu42-5H3[J].Drilling Production Technology,2016,39(3):113-115. [23] 窦亮彬,李天太,张明,等.山前地区复杂地层新型钻头技术及应用研究[J].石油机械,2015,43(8):41-46. DOU Liangbin,LI Tiantai,ZHANG Ming,et al.Study on techniques and application of new bits for difficult formation in piedmont region[J].China Petroleum Machinery,2015,43(8):41-46. [24] THOMSON I J,KRASUK R M,SLIVA N,et al.Hybrid drill bit improves drilling performance in heterogeneous formations in Brazil[R].SPE 143686,2011.
[25] PASQUALE M D,CALVARESI E,PECANTET S.A breakthrough performance for an inland application with a hybrid bit technology[R].SPE 163436,2013.
-
期刊类型引用(13)
1. 倪华峰. 陕224区块储气库水平井钻完井关键技术优化. 石油钻采工艺. 2023(01): 31-37 . 
百度学术
2. 王博，赵春，陈显学. 双6储气库大尺寸注采井钻井技术. 石油钻采工艺. 2023(04): 410-417 . 百度学术
3. 邓思洪，但斌斌，容芷君，陈刚，樊孝兵，佘运玖. 混合钻头对软硬交错地层破岩特性的仿真研究. 武汉科技大学学报. 2022(01): 46-52 . 百度学术
4. 许博文，杨永祥，韩福彬，王建艳，孙妍，李增乐，袁后国. 肇深32H井钻井设计与施工. 石油和化工设备. 2022(10): 83-86+82 . 百度学术
5. 李皋，黎洪志，简旭，王军，王松涛. 气体钻井超前探测震源工具设计及力学性能模拟研究. 石油钻探技术. 2022(06): 14-20 . 本站查看
6. 赵润琦. 预探井杨柳1井钻井提速关键技术. 石油钻探技术. 2021(05): 26-30 . 本站查看
7. 张涛，韩成，刘贤玉，徐靖，陈力. 油钻井PDC钻头技术应用现状与展望. 化学工程与装备. 2021(12): 104-105 . 百度学术
8. 阮彪，徐小龙，杨洪，曾东初，江民盛. 克百断裂带BY1风险探井优快钻井技术. 辽宁化工. 2020(01): 104-108 . 百度学术
9. 吴泽兵，吕澜涛，王勇勇，潘玉杰，张帅. 牙轮—PDC混合钻头的破岩特性及温度场变化. 天然气工业. 2020(03): 99-106 . 百度学术
10. 袁国栋，王鸿远，陈宗琦，母亚军，席宝滨. 塔里木盆地满深1井超深井钻井关键技术. 石油钻探技术. 2020(04): 21-27 . 本站查看
11. 孙莉. 隆平1井钻井设计与施工. 探矿工程(岩土钻掘工程). 2019(06): 36-40 . 百度学术
12. 麻地辉，薛娟，李毅锐. 水力结构增强型PDC钻头应用分析. 西部探矿工程. 2019(12): 64-65+74 . 百度学术
13. 汪为涛. 非均质地层锥形辅助切削齿PDC钻头设计与试验. 石油钻探技术. 2018(02): 58-62 . 本站查看
其他类型引用(3)
计量
- 文章访问数: 7821
- HTML全文浏览量: 121
- PDF下载量: 11248
- 被引次数: 16
下载:
