小井眼提速钻井液体系

罗刚; 任坤峰; 邢希金; 舒福昌; 向兴金

doi:10.3969/j.issn.1001-5620.2016.02.012

小井眼提速钻井液体系

doi: 10.3969/j.issn.1001-5620.2016.02.012

1.
湖北汉科新技术股份有限公司, 湖北荆州 434000
2. 中海油研究总院, 北京 100027

详细信息

作者简介:
罗刚,高级工程师,现在从事油田化学技术研究工作。电话(0716)8327103;E-mail:luogang8658@163.com。

中图分类号: TE254.3
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出版历程
- 收稿日期: 2015-12-28
- 刊出日期: 2016-03-31

Drilling Fluid Technology for ROP Enhancement in Slim Hole Drilling

1.
Hubei Hanc New-Technology Co. Ltd., Jingzhou, Hubei 434000, China
2. Research Institute of CNOOC, Beijing 100027, China

摘要

摘要: 小井眼钻井由于自身特点如环空间隙小等,对钻井工艺和钻井液性能提出了更高的特殊要求,不断提高钻井速度是钻井作业的一直追求,其中钻井液的作用至关重要。通过室内实验,研究出了针对小井眼钻井提速的钻井液配方,优选出了适合小井眼提速钻井液体系的增黏剂PLUS+流型调节剂、降滤失剂HFL-X+SPNH、提速剂HDS以及用甲酸钠和重晶石联合加重的方式。提速剂HDS是室内研制的,其具有良好的防黏附聚结能力和降低亚微米颗粒含量的效果。结果表明,该小井眼提速钻井液具有良好的润滑性、抑制性以及提高钻井速度的效果。现场应用结果表明,小井眼钻井液可以较好控制循环当量密度,并且具有显著的提高机械钻速的效果,能够满足小井眼钻井的要求。
- 小井眼钻井 /
- 提高钻速 /
- 钻井液 /
- 抑制性 /
- 综合性能
Abstract: Slim hole drilling,because of the narrow annulus,imposes more strict requirements on drilling engineering and drilling fluid.Drilling fluid plays an important role in fast drilling of slim holes.A drilling fluid formulation for slim hole drilling has been developed in laboratory,and drilling fluid additives suitable for slim hole drilling are engineered.These additives include viscosifier PLUS,flow pattern control agent,filter loss reducer HFL-X and SPNH,ROP enhancer HDS,and weighting material sodium formate used in combination with barite.HDS has been developed in laboratory for the preventing bit balling and reducing the content of submicron particles.HDS has good lubricity,inhibitive capacity and the ability to increase ROP.Field application has proved that this drilling fluid formulation controlled ECD fairly well and notably enhanced ROP,satisfying the needs for slim hole drilling.
- Slim hole drilling /
- ROP enhancement /
- Drilling fluid /
- Inhibitive capacity /
- General performance

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参考文献(10)

张金波,鄢捷年.国外特殊工艺井钻井液技术新进展[J]. 油田化学, 2003, 20(3):285-290. ZHANG Jinbo, YAN Jienian.New development of drilling fluid technology in special process wells in foreign countries[J].Oilfield Chemistry, 2003, 20(3):285-290.

李少池, 周煜辉. 小井眼环空水力学评述[J]. 石油钻采工艺, 1997, 19(5):27-31. LI Shaochi, ZHOU Yuhui.Slimhole annular hydraulics review[J].Oil Drilling & Production Technology, 1997, 19(5):27-31.

孙金声, 杨宇平, 安树明, 等. 提高机械钻速的钻井液理论与技术研究[J]. 钻井液与完井液, 2009,26(2):1-2. SUN Jinsheng, YANG Yuping, AN Shuming, et al. Research on the theory and technology of improving the drilling fluid theory and technology[J].Drilling Fluid & Completion Fluid, 2009, 26(2):1-2.

彭双磊, 冯雪钢, 田剑, 等. 国内钻井液增黏剂的研究及应用进展[J]. 广州化工, 2012, 40(12):32-36. PENG Shuanglei, FENG Xuegang, TIAN Jian, et al. Progress in research and application of drilling fluid viscosity increase in domestic[J].Guangzhou Chemical Industry, 2012, 40(12):32-36.

孙长健, 陈大钧, 彭园. 钻井液提速剂新进展[J]. 钻井液与完井液, 2007, 22(3):52-55. SUN Changjian, CHEN Dajun, PENG Yuan.New progress in the speed of drilling fluid agent[J].Drilling Fluid & Completion Fluid, 2007, 22(3):52-55.

李秀红, 杨桦, 陈喜田, 等. 润湿反转提高压裂液返排技术在吉林油田新119区块的应用[J]. 钻采工艺, 2004, 11(6):51-52. LI Xiuhong, YANG Hua, CHEN Xitian, et al. Application of wetting inversion to improve the fracturing fluid return technology in the new 119 block of Jilin Oilfield[J].Drilling & Production Technology, 2004, 11(6):51-52.

王平双,邢希金,刘书杰,等.小井眼钻井液性能研究[J]. 石油天然气学报, 2013, 11(35):101-104. WANG Pingshuang, XING Xijin, LIU Shujie, et al. Study on the performance of drilling fluid for silm-hole drilling[J]. Journal of Oil and Gas Technology, 2013, 11(35):101-104.

赵胜英, 鄢捷年, 李怀科, 等. 高温深井钻井液当量循环密度预测模型[J]. 钻井液与完井液,2009,26(2):31-34. ZHAO Shengying, YAN Jienian, LI Huaike, et al. Prediction model of equivalent circulating density of high temperature deep well drilling fluid[J].Drilling Fluid & Completion Fluid, 2009, 26(2):31-34.

赵胜英, 鄢捷年, 王利国, 等. 高温高压条件下钻井液当量静态密度预测模型[J]. 石油钻探技术, 2009, 37(3):48-51. ZHAO Shengying, YAN Jienian, WANG Liguo. Prediction model of equivalent drilling fluid density at high temperature and high pressure[J].Petroleum Drilling Techniques, 2009, 37(3):48-51.

张金波, 鄢捷年. 高温高压钻井液密度预测新模型的建立[J]. 钻井液与完井液, 2006, 23(5):8-11. ZHANG Jinbo, YAN Jienian.The construction of a new model predicting HTHP mud densities[J].Drilling Fluid & Completion Fluid, 2006, 23(5):8-11.

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