Volume 40 Issue 3
May  2023
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Article Navigation >  DRILLING FLUID & COMPLETION FLUID  > 2023  >  40(3): 313-318
ZHENG Bin.The synthesis and application of an environmentally friendly high temperature graft oligosaccharide filter loss reducer[J]. Drilling Fluid & Completion Fluid，2023, 40（3）：313-318 doi: 10.12358/j.issn.1001-5620.2023.03.005
Citation: ZHENG Bin.The synthesis and application of an environmentally friendly high temperature graft oligosaccharide filter loss reducer[J]. Drilling Fluid & Completion Fluid，2023, 40（3）：313-318 doi: 10.12358/j.issn.1001-5620.2023.03.005
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The Synthesis and Application of an Environmentally Friendly High Temperature Graft Oligosaccharide Filter Loss Reducer

doi: 10.12358/j.issn.1001-5620.2023.03.005

  • Drilling Fluid Company, Great Wall Drilling Engineering Corporation Limited of CNPC, Panjin, Liaoning 124011

  • Received Date: 2023-01-13
  • Rev Recd Date: 2023-02-21
    • Available Online: 2023-07-21
  • Publish Date: 2023-05-30
    Abstract
  • A graft oligosaccharide filter loss reducer CG-FL was developed through inverse emulsion with starch derivative oligosaccharide as the raw material, acrylamide, 2-acrylamide-2-methapropyl sulfonic acid and N-vinyl pyrrolidone as the graft monomers and AIBN as the initiator. The molecular structure of the filter loss reducer CG-FL was characterized by FTIR, SEM and TGA etc. The biotoxicity EC50, biodegradation capacity and heavy metal contents of CG-FL were examined. The performance of CG-FL in drilling fluids was evaluated by performance comparison of single additive, performance comparison of different drilling fluids formulated in laboratory with CG-FL and other additives, as well as field application. Laboratory evaluation of CG-FL showed that CG-FL functions normally at temperatures up to 180 ℃, it is resistant to contamination by 15% salt. CG-FL has good dispersibility and compatibility with other additives. In comparison experiment, CG-FL showed better properties than the counter additives. Field application showed that CG-FL reduced the filtration rate of the drilling fluids, and the drilling fluids, after treatment, showed stable properties, no foaming or carbonization of the additive has occurred.

     

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    • References(8)
  • [1]
    王显光,杨小华,王琳,等. 国内外抗高温钻井液降滤失剂研究与应用进展[J]. 中外能源,2009,14(4):37-42.

    WANG Xianguang, YANG Xiaohua, WANG Lin, et al. Advances in researching and applying filtrate reducers with resistance to high temperature at home and abroad[J]. Sino-Global Energy, 2009, 14(4):37-42.
    [2]
    赵昊炜,蒲晓林. 抗高温抗盐钻井液降滤失剂研究现状[J]. 西部探矿工程,2006,18(10):110-112. doi: 10.3969/j.issn.1004-5716.2006.10.056

    ZHAO Haowei, PU Xiaolin. Current status of the re-search on high temperature resistance and salt resistance filtrate reducers[J]. Western Prospecting Engineering, 2006, 18(10):110-112. doi: 10.3969/j.issn.1004-5716.2006.10.056
    [3]
    周长虹,崔茂荣,蒋大林,等. 国内水溶性钻井液降滤失剂的研究与应用[J]. 精细石油化工,2006,23(5):1-5. doi: 10.3969/j.issn.1003-9384.2006.05.001

    ZHOU Changhong, CUI Maorong, JIANG Dalin, et al. Study and application of water-soluble drilling fluid filtration control agent in China[J]. Speciality Petrochemicals, 2006, 23(5):1-5. doi: 10.3969/j.issn.1003-9384.2006.05.001
    [4]
    吴鑫磊,闫丽丽,王立辉,等. 环保型钻井液用降滤失剂研究进展[J]. 钻井液与完井液,2018,35(3):8-16. doi: 10.3969/j.issn.1001-5620.2018.03.002

    WU Xinlei, YAN Lili, WANG Lihui, et al. Progress in the study of environmentally friendly drilling fluid filtration reducer[J]. Drilling Fluid & Completion Fluid, 2018, 35(3):8-16. doi: 10.3969/j.issn.1001-5620.2018.03.002
    [5]
    钟汉毅,高鑫,邱正松,等. 树枝状聚合物在钻井液中的应用研究进展[J]. 钻井液与完井液,2019,36(4):397-406. doi: 10.3969/j.issn.1001-5620.2019.04.001

    ZHONG Hanyi, GAO Xin, QIU Zhengsong, et al. Progress in applying and studying dendrimers in drilling fluids[J]. Drilling Fluid & Completion Fluid, 2019, 36(4):397-406. doi: 10.3969/j.issn.1001-5620.2019.04.001
    [6]
    LIU H, CAI X, WANG Y, et al. Adsorption mechanism-based screening of cyclodextrin polymers for adsorption and separation of pesticides from water[J]. Water Research, 2011, 45(11):3459-3505.
    [7]
    王中华. AM/AA/淀粉接枝共聚物降滤失剂的合成及性能[J]. 精细石油化工进展,2003,4(2):23-25. doi: 10.3969/j.issn.1009-8348.2003.02.007

    WANG Zhonghua. Synthesis and performances of AM/ AA/starch graft copolymer as filtrate reducer for drilling fluid[J]. Advances in Fine Petrochemicals, 2003, 4(2):23-25. doi: 10.3969/j.issn.1009-8348.2003.02.007
    [8]
    高鑫,钟汉毅,邱正松,等. 钻井液用β-环糊精聚合物微球降滤失剂的制备[J]. 钻井液与完井液,2021,38(1):21-25. doi: 10.3969/j.issn.1001-5620.2021.01.004

    GAO Xin, ZHONG Hanyi, QIU Zhengsong, et al. Preparation of β-cyclodextrin polymer microsphere fluid loss reducer for drilling fluid[J]. Drilling Fluid & Completion Fluid, 2021, 38(1):21-25. doi: 10.3969/j.issn.1001-5620.2021.01.004
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