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二连盆地低阶煤层超低密度水泥浆固井技术

刘景丽,  彭松,  王野,  何景朝,  姚晓军,  毕毅,  张鑫,  贺兴伟

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文章导航 > 钻井液与完井液  > 2019 >  36(3): 344-348
刘景丽, 彭松, 王野, 何景朝, 姚晓军, 毕毅, 张鑫, 贺兴伟. 二连盆地低阶煤层超低密度水泥浆固井技术[J]. 钻井液与完井液, 2019, 36(3): 344-348. doi: 10.3969/j.issn.1001-5620.2019.03.014
引用本文: 刘景丽, 彭松, 王野, 何景朝, 姚晓军, 毕毅, 张鑫, 贺兴伟. 二连盆地低阶煤层超低密度水泥浆固井技术[J]. 钻井液与完井液, 2019, 36(3): 344-348. doi: 10.3969/j.issn.1001-5620.2019.03.014
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LIU Jingli, PENG Song, WANG Ye, HE Jingchao, YAO Xiaojun, BI Yi, ZHANG Xin, HE Xingwei. Cementing Low-rank Coal Bed with Ultra-low Density Cement Slurry in Erlian Basin[J]. DRILLING FLUID & COMPLETION FLUID, 2019, 36(3): 344-348. doi: 10.3969/j.issn.1001-5620.2019.03.014
Citation: LIU Jingli, PENG Song, WANG Ye, HE Jingchao, YAO Xiaojun, BI Yi, ZHANG Xin, HE Xingwei. Cementing Low-rank Coal Bed with Ultra-low Density Cement Slurry in Erlian Basin[J]. DRILLING FLUID & COMPLETION FLUID, 2019, 36(3): 344-348. doi: 10.3969/j.issn.1001-5620.2019.03.014
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二连盆地低阶煤层超低密度水泥浆固井技术

doi: 10.3969/j.issn.1001-5620.2019.03.014

  • 1. 渤海钻探工程技术研究院, 天津 300450;

  • 2. 华北油田煤层气事业部, 河北任丘 062552;

  • 3. 渤海钻探第一固井分公司, 河北任丘 062552

基金项目: 

渤海钻探公司级项目“超低密度水泥浆体系研究与应用”（2019Z29K）

详细信息
    作者简介:

    刘景丽,高级工程师,1980年生,2008年毕业于辽宁大学应用化学专业获工学硕士学位,现主要从事固井技术研究及应用工作。电话(0317)2724617;E-mail:liujingli20070819@126.com

  • 中图分类号: TE256.6

Cementing Low-rank Coal Bed with Ultra-low Density Cement Slurry in Erlian Basin

  • 1. Engneering Technology Research Institute, BHDC, Tianjin 300450;

  • 2. CBM Business Unit of Huabei Oilfeild, Renqiu, Hebei 062552;

  • 3. No.1 Cementing Branch of CNPC Bohai Drilling Engineering Company Limited, Renqiu, Hebei 062552

    摘要
  • 摘要: 为解决二连盆地低阶煤层常规低密度水泥浆固井漏失严重、返高低等难题，针对该煤矿区微裂缝较发育、岩层强度低导致承压能力低的特点，研发出一套超低密度水泥浆体系，配套使用的稳定增强材料解决了配制超低密水泥浆时易出现的微珠上浮、水泥下沉的分层离析现象，同时分析了水泥浆体系失水对煤储层的影响。该超低密度水泥浆的现场应用密度最低达1.06 g/cm3，流动度控制在19～20 cm，析水为0 mL，30℃稠化时间控制在1.5～4.5 h，API失水量小于50mL，24 h抗压强度大于3.5 MPa，72 h抗压强度大于6.0 MPa，综合性能优良。该超低密度水泥浆体系已在华北油田的二连盆地应用5井次，均实现了单级固井返至井口的要求，固井质量合格率为100%。

     

    Abstract: Wells drilled in the Erlian Basin penetrate coal beds with developed fractures, and some of the formations have low strength, resulting in severe lost circulation during well cementing with low density cement slurries, and the cement slurries generally didn't return to the designed heights. An ultra-low density cement slurry was developed to address these problems. A stability enhancement additive was used in the cement to prevent the separation of micro beads and cement. The minimum density of this cement slurry obtained in field application was 1.06 g/cm3. Other properties of the cement slurry were as follows:mobility controlled within 19-20 cm, free water 0 mL, 30℃ thickening time controlled within 1.5-4.5 h, API filter loss less than 50 mL, 24 h compressive strength greater than 3.5 MPa, 72 h compressive strength greater than 6.0 MPa. The overall performance of the cement slurry is exchis cement slurry has been used 5 times in Erlian Basin (Huabei Oilfield), with all cement slurry returned to the surface in single-stage well cementing, and the pass rate of cementing job quality was 100%.

     

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    • 参考文献(13)
  • [1] 刘爱萍,邓金根,鲜保安. 保护煤储层的煤层气井固井技术[J]. 石油钻采工艺,2006,28(2):35-39.

    LIU Aiping, DENG Jingen, XIAN Baoan.Cementing technology used for protecting coal reservoir[J].Oil Drilling & Production Technology,2006,28(2):35-39.
    [2] 姚晓,胡中磊,王华东,等. 复杂条件浅煤层气井固井水泥浆体系研究及应用[J]. 天然气工业,2003,23(2):66-68.

    YAO Xiao, HU ZhongLei, WANG Huadong,et al. Mud system study and application for shallow coal-bed gas wells cementing under complicated conditions[J]. Natural Gas Industry,2003,23(2):66-68.
    [3] 腰世折,靳文博,刘强. 煤层气固井过程中的储层伤害与保护[J]. 西部探矿工程,2011,23(3):43-46.

    YAO Shizhe, JIN Wenbo, LIU Qiang.Reservoir damage and protection during CBM cementing[J]. West-China Exploration Engineering, 2011,23(3):43-46.
    [4] 季长江,郝春生,信凯,等. 煤层气井固井泥浆储层伤害机理研究[J]. 煤炭工程,2017,49(11):116-118.

    JI Changjiang, HAO Chunsheng, XIN Kai, et al.Study on cementing damage mechanism for reservoir od CBM well[J].Coal Engineering, 2017, 49(11):116-118.
    [5] 李明,齐奉中,靳建洲,等. 适合煤层气固井的低密度水泥浆体系[J]. 天然气工业,2011,31(7):63-66.

    LI Ming, QI Fengzhong, JIN Jianzhou,et al. Development of light weight cement slurry technology for CBM gas wells[J]. Natural Gas Industry, 2011,31(7):63-66.
    [6] 左景栾, 孙晗森,吴建光,等. 煤层气超低密度固井技术研究与应用[J]. 煤炭学报,2012,37(12):2077-2079.

    ZUO Jingluan, SUN Hansen, WU Jianguang, et al.Study and application of ultra low density cementing technology for coalbed methane[J].Journal of China Coal Society, 2012,37(12):2077-2079.
    [7] 李毅. 提高吴起油田固井水泥浆返高及质量研究[D]. 西安:西安石油大学,2015:7-8. LI Yi.A study to improve the cement slurry quality and high return of wuqi oilfield[D]. Xi'an:Xi'an Shiyou University,2015:7

    -8.
    [8] 齐奉中,刘爱平. 煤层气井固井技术研究与实践[J]. 天然气工业,2001,21(1):75-78.

    QI Fengzhong, LIU Aiping.Research and application of cementing technology for coal bed gas wells[J].Natural Gas Industry,2001,21(1):75-78.
    [9] 张宏军. 中空玻璃微球超低密度水泥浆体系评价与应用[J]. 石油钻采工艺,2011,33(6):41-44.

    ZHANG Hongjun.Hollow glass particles super low density slurry evaluation and application[J]. Oil Drilling & Production Technology, 2011,33(6):41-44.
    [10] 任春宇,蒋金双,李芹,等. 低密度水泥浆在红台漏失区块的应用[J]. 水泥工程,2016(4):30-32. REN Chunyu, JIANG Jinshuang, LI Qin, et al. Application of low density cement slurry in Hongtai leakage block[J]. Cement Engineering,2016

    (4):30-32.
    [11] 汲桂伟. 委内瑞拉ANACO油田固井水泥浆体系研究[D]. 黑龙江大庆:东北石油大学,2017:9-12. JI Guiwei.Research on the cementing slurry system of anaco oil field of Venezuela[D].Heilongjiang Daqing:Northeast Petroleum University,2017:9

    -12.
    [12] 杨昆鹏, 项忠华, 黄鸣宇, 等. 低成本超低密度水泥浆体系研究与应用[J]. 钻井液与完井液, 2018,35(4):92-96.

    YANG Kunpeng, XIANG Zhonghua, HUANG Mingyu, et al.Study and application of a low cost ultra-low density cementslurry[J].Drilling Fluid & Completion Fluid, 2018, 35(4):92-96.
    [13] 耿建卫. 一种低温早强低密度水泥浆[J]. 钻井液与完井液, 2017, 34(4):65-68.

    GENG Jianwei.Study and application of low temperature early strength low density cement slurry[J].Drilling Fluid & Completion Fluid, 2017, 34(4):65-68.
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出版历程
  • 收稿日期:  2019-02-25
  • 刊出日期:  2019-06-30

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