XZ-新型高性能水基钻井液的研究及应用

蒋官澄; 董腾飞; 张县民; 李亚林; 赵利; 刘鹏

doi:10.3969/j.issn.1001-5620.2018.02.008

XZ-新型高性能水基钻井液的研究及应用

doi: 10.3969/j.issn.1001-5620.2018.02.008

1. 中国石油大学(北京)石油工程学院, 北京 102249;
2. 西部钻探克拉玛依钻井公司泥浆技术服务公司, 新疆克拉玛依 834009

基金项目:

国家级油气重大专项"非常规油气钻井关键技术与装备-工厂化钻井关键技术研究及应用-页岩气水平井水基钻井液研究与试验"（ZX20160147）。

详细信息

作者简介:
蒋官澄,教授,博士生导师,国家杰出青年科学基金获得者,1966年生,主要从事油气层损害与保护、油田化学等方面的教学和研究工作。电话(010)89732239;E-mail:jgc5786@126.com;petroleumliang@126.com。

中图分类号: TE254.3
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出版历程
- 收稿日期: 2017-11-03
- 刊出日期: 2018-03-30

Study and Application of a New High Performance Water Base Drilling Fluid XZ

1. China University of Petroleum(Beijing), Beijing 102249;
2. Drilling Fluid Technical Service of Kelamayi Drilling Company, CNPC Xibu Drilling Engineering Company Ltd., Kelamayi, Xinjiang 834009

摘要

摘要: 为了解决准噶尔盆地深井储层钻探难度大，钻井成本较高等问题，基于"封堵、抑制、固化、双疏、润滑"理论，采用仿生抑制剂XZ-YZJ、仿生封堵剂XZ-FDJ、键和润滑剂XZ-RHJ、固化成膜剂XZ-CMJ、双疏剂XZ-SSJ等处理剂，形成了适合该区块的XZ-新型高性能水基钻井液。该钻井液具有较好的流变性能，且具有较好的长时间老化性能和抗污染性能，老化3 d后，或被2% CaSO₄或10%膨润土污染后，体系仍具有较好的流变性。该钻井液还具有较好的抑制性，对钠基膨润土岩心的线性膨胀降低率达94%以上；对于现场的泥页岩岩屑的滚动回收率均能达到95%以上。钻井液的这种较好的封堵性、润滑性、抑制性、低表面张力等有利于维持井壁稳定、润滑防卡、保护储层等，适用于复杂情况较多的深井及大位移井。现场试验表明，该钻井液体系可以降低井底复杂情况，缩小井径扩大率，缩短建井周期，满足了安全、高效、环保钻井的需要，具有很好的推广应用前景。
- 深井 /
- 高性能水基钻井液 /
- 润滑防卡 /
- 井壁稳定 /
- 储层保护 /
- 准噶尔盆地
Abstract: A new high performance water base drilling fluid, XZ, has been developed for use in drilling the costly deep wells in the Junggar Basin. The formulation of the drilling fluid, based on "plugging, inhibiting, solidifying, duel repellent, and lubricating" principles, was conducted with several additives, such as a bionic inhibitive agent XZ-YZJ, a bionic plugging agent XZ-FDJ, a lubricant XZ-RHJ, a solidifying filming agent XZ-CMJ and a duel repellent agent XZ-SSJ etc. This drilling fluid has good rheology and is resistant to long-term aging and to contamination. After being aged for 3 d or being contaminated with 2% CaSO₄ or 10% bentonite, the mud still maintains good rheology. Swelling test with the drilling fluid on Na-bentonite cores showed that the rate of swelling of the cores was reduced by more than 95%, and roller oven test with drilled cuttings from a well site showed that cuttings recovery was greater than 95%, indicating that the drilling fluid has satisfactory inhibitive capacity. Good plugging performance, lubricity, inhibitive capacity and low surface tension of the drilling fluid are beneficial to borehole stabilization, lubricity, pipe sticking prevention and reservoir protection, rendering the drilling fluid adaptability to the drilling of deep well and deep extended-reach well which are characteristic of more downhole troubles. Field application demonstrated that the new drilling fluid is able to help in reducing downhole troubles, minimizing rate of well enlargement, and reducing time needed for well construction. The application of this drilling fluid has satisfied the needs for safe, efficient and environmentally friendly drilling operations, indicating that the drilling fluid has a bright future in finding wide applications.
- Deep well /
- High performance water base drilling fluid /
- Prevent pipe sticking by lubrication /
- Borehole wall stabilization /
- Reservoir protection /
- Junggar Basin

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参考文献(18)

[1]	王力. 高温深井水基钻井液技术研究[D]. 中国石油大学, 2007. WANG Li.Study on water-based drilling fluid technology in high temperature and deep well[D]. China University of Petroleum,2007.
[2]	王建. 适用于深井钻井的KCl/聚磺水基钻井液体系研究[J]. 重庆科技学院学报:自然科学版, 2010, 12(5):88-91. WANG Jian.Study on KCl/polysulfone water-based drilling fluid system for deep well drilling[J]. Journal of Chongqing University of Science and Technology:Natural Science Edition, 2010, 12(5):88-91.
[3]	余加水, 周玉东, 辛小亮,等. 准噶尔盆地超深井达探1井钻井液技术[J]. 钻井液与完井液, 2016, 33(4):60-64. YU Jiashui,ZHOU Yudong,XIN Xiaoliang, et al. In junggar basin ultra deep wells of ground 1 well drilling fluid technology[J].Drilling Fluid & Completion Fluid, 2016, 33(4):60-64.
[4]	李健, 罗平亚. 准噶尔盆地南缘地区稳定井壁的钻井液技术[J]. 天然气工业, 1996(1):39-42. LI Jian, LUO Pingya. Drilling fluid technology in the south rim region of junggar basin[J]. Gas industry, 1996 (1):39-42.
[5]	张万栋,李炎军,孙东征,等.Weigh系列有机盐钻井液抑制性机理[J]. 石油钻采工艺,2016,38(6):805-807 ,812. ZHANG Wandong, LI Yanjun, SUN Dongzheng, et al. Inhibition mechanism of organic salt drilling fluid of Weigh series[J]. Oil Drilling & Production Technology, 2016, 38(6):805-807, 812.
[6]	罗人文,龙大清,王昆,等. 马深1井超深井钻井液技术[J]. 石油钻采工艺,2016,38(5):588-593. LUO Renwen, LONG Daqing, WANG Kun, et al. Drilling fluid for the super-deep Well Mashen-1[J]. Oil Drilling & Production Technology, 2016, 38(5):588-593.
[7]	YANG XUAN,GUANCHENG JIANG,YINGYING LI, et al. Biodegradable oligo (poly-l-lysine) as a high-performance hydration inhibitor for shale[J]. RSC Advances, 2015, 5(103):84947-84958.
[8]	YUXIU AN,GUANCHENG JIANG,YOURONG QI, et al. Synthesis of nano-plugging agent based on AM/AMPS/NVP terpolymer[J]. Journal of Petroleum Science and Engineering, 2015, 135:505-514.
[9]	蒋官澄, 张弘, 吴晓波, 等. 致密砂岩气藏润湿性对液相圈闭损害的影响[J]. 石油钻采工艺, 2014, 36(6):50-54. JIANG Guancheng,ZHANG hong, WU Xiaobo, et al. Tight sandstone gas reservoir wettability on the influence of liquid phase trapping damage[J]. Oil drilling technology, 2014, 36(6):50-54.
[10]	蒋官澄, 宣扬, 王金树, 等. 仿生固壁钻井液体系的研究与现场应用[J]. 钻井液与完井液, 2014, 31(3):1-5. JIANG Guancheng, XUAN Yang,WANG Jinshu, et al. Research and field application of bionic solid wall drilling fluid system[J]. Drilling Fluid & Completion Fluid, 2014, 31(3):1-5.
[11]	宣扬, 蒋官澄, 李颖颖, 等. 基于仿生技术的强固壁型钻井液体系[J]. 石油勘探与开发, 2013, 40(4):497-501. XUAN Yang, JIANG Guancheng, LI Yingying, et al. Based on the bionic technology strong wall type drilling fluid system[J]. Journal of petroleum exploration and development, 2013, 40(4):497-501.
[12]	程琳,胡景东,申法忠,等. 家3-21X井仿生固壁钻井液技术[J]. 钻井液与完井液, 2015, 32(6):26-29. CHENG Lin, HU Jingdong, SHEN Fazhong, et al. Bionic drilling fluid technology for borehole strengthening used in Well Jia-3-21X[J]. Drilling Fluid & Completion Fluid, 2015, 32(6):26-29.
[13]	张金波, 彭小红, 高峰,等. 环保钻井液Bio-Pro体系在乍得的成功应用[J]. 钻井液与完井液, 2009, 26(1):67-68. ZHANG Jingbo, PENG Xiaohong, GAO Feng, et al. Successful application of Bio-Pro system in Jade[J]. Drilling Fluid & Completion Fluid, 2009, 26(1):67-68.
[14]	王睿, 王娟, 曾婷. 环保钻井液技术的研究与应用[J]. 钻采工艺, 2009, 32(6):75-77. WANG Rui, WANG Juan, ZENG Ting.Study and application of environmental drilling fluid technology[J]. Drilling & Production Technology, 2009, 32(6):75-77.
[15]	盖国忠, 李科. 钻井液环境可接受性评价及环保钻井液[J]. 西部探矿工程, 2009, 21(2):57-60. GAI Guozhong, LI Ke. Evaluation of environmental acceptability of drilling fluids and environmental drilling fluid[J]. Western Exploration Engineering, 2009, 21(2):57-60.
[16]	唐文泉,高书阳,王成彪,等. 龙马溪页岩井壁失稳机理及高性能水基钻井液技术[J]. 钻井液与完井液, 2017,34(3):21-26. TANG Wenquan,GAO Shuyang,WANG Chengbiao, et al.Research on mechanisms of wellbore instability of Longmaxi shale formation and high performance water base drilling fluid technology[J]. Drilling Fluid & Completion Fluid,2017,34(3):21-26.
[17]	姚如钢. 无毒环保型高性能水基钻井液室内研究[J]. 钻井液与完井液,2017,34(3):16-20. YAO Rugang.Laboratory study of an environmentally friendly non-toxic high performance water base drilling fluid[J]. Drilling Fluid & Completion Fluid,2017,34(3):16-20.
[18]	孙金声,刘敬平,闫丽丽,等. 国内外页岩气井水基钻井液技术现状及中国发展方向[J]. 钻井液与完井液, 2016,33(5):1-8. SUN Jinsheng,LIU Jingping,YAN Lili,et al.Status quo of water base drilling fluid technology for shale gas drilling in China and abroad and its developing trend in China[J]. Drilling Fluid & Completion Fluid, 2016,33(5):1-8.