龙凤山气田强抑制封堵型防塌钻井液技术

褚奇; 李涛; 王栋; 胡雪峰; 付强; 殷拥军; 杨军

doi:10.3969/j.issn.1001-5620.2016.05.007

龙凤山气田强抑制封堵型防塌钻井液技术

doi: 10.3969/j.issn.1001-5620.2016.05.007

褚奇¹,
李涛¹,
王栋²,
胡雪峰²,
付强³,
殷拥军³,
杨军³

1.
中国石化石油工程技术研究院, 北京 100101
2. 中国石化东北油气分公司, 吉林长春 130072
3. 中国石化中原石油工程有限公司钻井四公司, 河南濮阳 457001

基金项目: 中国石油化工股份有限公司科技攻关项目“微裂隙地层纳微米封堵井筒强化技术”（P14100）。

详细信息

中图分类号: TE254.3
计量
- 文章访问数: 726
- HTML全文浏览量: 185
- PDF下载量: 277
- 被引次数: 0
出版历程
- 收稿日期: 2016-03-05
- 刊出日期: 2016-09-30

Plugging Inhibitive Drilling Fluid Used in Longfengshan Gas Field

1.
Sinopec Research Institute of Petroleum Engineering, Beijing 100101
2. Sinopec Northeast Oilfield Company, Changchun, Jilin 130072
3. The 4th Drilling Branch of Zhongyuan Petroleum Engineering Ltd., Sinopec, Puyang, Henan 457001

摘要

摘要: 龙凤山气田泉头组及以上地层水敏性泥页岩发育，在钻井过程中经常发生垮塌、卡钻、扩径和泥包钻头等复杂情况，营城组地层裂缝发育，易发生井漏。针对该地区的地质特征与钻井要求，通过水化膨胀实验和抑制膨润土造浆实验，优选胺钾复合抑制剂NK-1作为钻井液抑制剂；通过失水造壁性能评价实验和岩心渗透率测试实验，优选了降滤失剂KFT-Ⅱ和封堵防塌剂ZX-8作为钻井液封堵防塌剂，在此基础上研制了强抑制封堵型防塌钻井液体系，并对其性能进行了综合评价。实验结果表明，该钻井液具有良好的流变性、失水造壁性、抑制性和封堵防塌性。在北209井的现场应用中，钻井液性能稳定，封堵性和防塌性能突出，解决了全井的井壁失稳问题，起下钻、电测和下套管作业无遇阻，满足了现场钻井施工和储层保护的需要。
- 防塌钻井液 /
- 井眼稳定 /
- 龙凤山气田 /
- 储层保护 /
- 应用
Abstract: The Quantou Formation and the formations above in Longfengshan gas field are mainly water sensitive shales. Downhole troubles such as borehole wall collapse, pipe sticking, wellbone expansion and bit balling have frequently been encountered in drilling these formations. Lost circulation, on the other hand, has always been encountered in the Yingcheng Formation, which is full of fractures. To ensure safe drilling through these formations, a plugging inhibitive drilling fluid was formulated based on laboratory researches. A shale inhibitor, NK-1, was selected through shale core swelling test and bentonite hydration test. KFT-II and ZX-8, as plugging agent and anti-collapse agent, were selected through mud cake building test and core permeability experiment. Laboratory evaluation showed that this drilling fluid had stable rheology, good filtration characteristics, strong inhibitive capacity and plugging and anti-collapse performance. In field application, the well Bei-209 was drilled successfully with this drilling fluid. The drilling fluid had stable rheology, and no borehole wall collapse happened. Tripping of drill string, wireline logging and casing running were run with no hindrance, and the reservoir formations were fairly protected from being damaged.
- Anti-collapse drilling fluid /
- Borehole stabilization /
- Longfengshan gas field /
- Reservoir protection /
- Application

HTML全文

参考文献(12)

钟汉毅,邱正松,黄维安,等. 胺类页岩抑制剂特点及研究进展[J]. 石油钻探技术,2010,38(1):104-108. ZHONG Hanyi,QIU Zhengsong,HUANG Weian,et al. Development and features of amine shale inhibitors[J]. Petroleum Drilling Techniques,2010,38(1):104-108.

张洪伟,左凤江,贾东民,等. 新型强抑制胺基钻井液技术的研究[J]. 钻井液与完井液,2011,28(1):14-17. ZHANG Hongwei,ZUO Fengjiang,JIA Dongmin, et al. Research on new high inbibition amino drilling fluid[J].Drilling Fluid & Completion Fluid,2011,28(1):14-17.

钟汉毅,黄维安,林永学,等. 新型聚胺页岩抑制剂性能评价[J]. 石油钻探技术,2011,39(6):44-48. ZHONG Hanyi,HUANG Weian,LIN Yongxue,et al. Properties evaluation of a novel polyamine shale inhibitor[J]. Petroleum Drilling Techniques,2011,39(6):44-48.

郭文宇, 彭波, 操卫平, 等. 钻井液用低聚胺类页岩抑制剂的结构与性能[J]. 钻井液与完井液,2015,32(1):26-29. GUO Wenyu, PENG Bo, CAO Weiping, et al. Molecular structure and performance of oligomeric amine shale inhibitor[J]. Drilling Fluid & Completion Fluid, 2015,32(1):26-29.

王中华. 关于聚胺和"聚胺"钻井液的几点认识[J]. 中外能源,2012,17(11):36-42. WANG Zhonghua. Several recognition on polyamines and "Polyamine"drilling fluid[J].Sino-global Energy,2012, 17(11):36-42.

PATEL A D,STAMATAKIS E,DAVIS E. Shale hydration inhibition agent and method of use:US, 64848821B1[P].2002-11-06.

褚奇,薛玉志,李涛,等. 新型聚合醇钻井液抑制性能研究[J]. 科学技术与工程,2015,15(3):208-211. CHU Qi,XUE Yuzhi,LI Tao,et al. Research on inhibition behavior of new polyalcohol drilling fluid[J]. Science Technology and Engineering, 2015, 15(3):208-211.

李旭东,王旭,孙举,等. 低荧光强封堵型防塌剂LFT的研究与应用[J]. 钻井液与完井液,2007,24(1):8-12. LI Xudong,WANG Xu,SUN Ju,et al. Research and application of low fluorescence shale inhibitor LFT[J]. Drilling Fluid & Completion Fluid,2007,24(1):8-12.

侯杰, 刘永贵, 宋广顺,等. 新型抗高温耐盐高效泥岩抑制剂合成与应用[J]. 钻井液与完井液,2016,33(1):22-27. HOU Jie, LIU Yonggui, SONG Guangshun, et al. Synthesis and application of a new high temperature high performance salt resistant shale inhibitor[J]. Drilling Fluid & Completion Fluid,2016,33(1):22-27.

杨超, 赵景霞, 王中华,等. 复合阳离子型聚胺页岩抑制剂的应用研究[J]. 钻井液与完井液,2013,30(1):13-16. YANG Chao, ZHAO Jingxia, WANG Zhonghua, et al. Application research on compound cationic polyamine inhibitor[j]. Drilling Fluid & Completion Fluid,2013, 30(1):13-16.

闫丰明,康毅力,孙凯,等. 缝洞型碳酸盐岩储层暂堵性堵漏配方研究[J]. 石油钻探技术,2012,40(1):47-51. YAN Fengming,KANG Yili,SUN Kai,et al. The temporary sealing formula for fractured-vuggy carbonate reservoir[J].Petroleum Drilling Techniques,2012,40(1):47-51.

王业众, 康毅力, 李航, 等. 裂缝性致密砂岩气层暂堵性堵漏钻井液技术[J]. 天然气工业, 2011, 31(3):63-65. WANG Yezhong,KANG Yili,LI Hang,et al. Drilling fluids for temporary sealing in fractured tight sandstone gas reservoirs[J]. Natural Gas Industry,2011,31(3):63-65.

施引文献

资源附件(0)

访问统计