抑制型降滤失剂AMSC的合成与应用

张群正; 周慧鑫; 郭王钊; 柯从玉; 曹改利

doi:10.3969/j.issn.1001-5620.2016.05.012

抑制型降滤失剂AMSC的合成与应用

doi: 10.3969/j.issn.1001-5620.2016.05.012

西安石油大学化学化工学院, 西安 710065

基金项目: 西安石油大学全日制硕士研究生创新基金资助“抑制型抗高温降滤失剂的合成与性能研究” （2015CX140734）；国家级大学生创新创业训练计划项目“多功能抗高温钻井液处理剂的合成研究”（201510705240）。

详细信息

作者简介:
张群正,教授,工学博士,1964年生。电话(029)88382693;E-mail:qzzhang@xsyu.edu.cn。

中图分类号: TE254.4
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出版历程
- 收稿日期: 2016-05-15
- 刊出日期: 2016-09-30

Synthesis and Evaluation of the Inhibitive Filter Loss Reducer AMSC

College of Chemistry and Chemical Engineering, Xi'an Shiyou University, Xi'an, Shaanxi 710065

摘要

摘要: 针对水基钻井液长期存在黏土膨胀、钻井液滤失量大等问题，以2-丙烯酰胺-2-甲基丙磺酸、丙烯酰胺、甲基丙烯酰胺氧基氯化铵及丙烯酸钾为原料合成了一种抑制型降滤失剂AMSC，用响应面法优化了反应条件，并对AMSC的黏土膨胀抑制性和降滤失性能进行了评价。结果表明：在原料单体质量比为2：1：7：1、温度为50℃、单体浓度为15%、引发剂浓度为0.5%、反应4 h时，AMSC防膨率达到84.76%。在100℃以内，AMSC的抑制性与市场同类型抑制剂相比效果相当，同时该抑制剂对钻井液和水泥浆有较好的降滤失效果。应用添加AMSC的缓速酸体系在遭受钻井液污染的碳酸盐岩区块进行了洗井作业，储层岩心的渗透率恢复率达到87%，提高了产能。
- 水基钻井液 /
- 甲基丙磺酸 /
- 抑制剂 /
- 降滤失剂
Abstract: An inhibitive filter loss reducer AMSC was synthesized with AMPS, acrylamide, methacrylamidoxy ammonium chloride and potassium acrylate as raw materials. AMSC was synthesized for clay swelling inhibition and filter loss control. The reaction conditions were optimized with the response surface method, and the performance of AMSC was evaluated. Laboratory experiments showed that a percent swelling inhibition of 84.76% can be obtained using the AMSC synthesized at these conditions:molar ratio of the four raw materials=2：1：7：1, reaction temperature=50℃, monomer concentration=15%, initiator concentration=0.5%, reaction time=4 h. The inhibitive capacity of AMSC at temperatures less than 100℃ is equivalent to the similar commercial products presently available. An increase in the concentration of AMSC from 0.06% to 0.6% reduced the volume of clay in an water-clay mixture from 1.2 mL to 0.2 mL. AMSC also had good filtration control performance in water base drilling fluids; reducing the filter loss of most water base drilling fluids by 87%.
- Water base drilling fluid /
- Methyl propane sulfonic acid /
- Inhibitor /
- Filter loss reducer

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参考文献(11)

梁利喜,刘锟,刘向君,等. 两性离子聚合物黏土水化抑制剂的合成与性能[J]. 油田化学, 2015, 32(4):475-480. LIANG Lixi, LIU Kun, LIU Xiangjun, et al.Synthesis and evaluation of zwitterionic copolymer as clay stabilizer[J]. Oilfield Chemistry, 2015, 32(4):475-480.

杨小华. 国内近5年钻井液处理剂研究与应用进展[J]. 油田化学, 2009, 26(2):210-217. YANG Xiaohua. Advances in preparation and uses of drilling fluid additives in China in recent 5 years[J]. Oilfield Chemistry, 2009, 26(2):210-217.

Chamberlain D, Masikewich J,Thaemlitz C. Aqueous drilling fluid and shale inhibitor:U.S. Patent Application 10/177986[P]. 2002-6-21.

苏秀纯,李洪俊,代礼扬,等. 强抑制性钻井液用有机胺抑制剂的性能研究[J]. 钻井液与完井液,2011, 28(2):32-35. SU Xiuchun, LI Hongjun, DAI Liyang, et al. Research on organic amine inhibitor used in high inhibitive drilling fluid[J]. Drilling Fluid & Completion Fluid,2011,28(2):32-35.

黄治中,乔东宇,魏云,等. 水基钻井液高效抑制剂GY-1[J]. 钻井液与完井液, 2012, 29(3):23-28. HUANG Zhizhong, QIAO Dongyu, WEI Yun, et al. Research and application of high efficiency inhibitor GY-1[J].Drilling Fluid & Completion Fluid,2012, 29(3):23-24.

CLAPPER D, JARRETT M. High temperature filtration control using water based drilling fluid systems comprising water soluble polymers:US WO₂007092150 A2[P].2007-8-16.

TRAVAS-SEJDIC J, EASTEAL A. Study of free-radical copolymerizationof acrylamide with 2-acrylamido-2-methy-l 1-propanesulphonic acid[J]. Journal of Applied Polymer Science, 2003, 75(5):619-628.

邱正松,钟汉毅,黄维安. 新型聚胺页岩抑制剂特性及作用机理[J]. 石油学报, 2011, 32(4):678-682. QIU Zhengsong, ZHONG Hanyi, HUANG Weian. Properties and mechanism of a new polyamine shale inhibitor[J]. Acta Petrolei Sinica, 2011, 32(4):678-682.

全红平,段文猛,景氓嘉,等. 四元共聚物钻井液降滤失剂儿S-1的合成与性能评价[J]. 钻井液与完井液, 2009, 26(5):20-21. QUAN Hongping, DUAN Wenmeng, JING Minjia, et al. The synthesis and evaluation of the filtrate reducer JLS-1 for water base drilling fluids[J]. Drilling Fluid & Completion Fluid, 2009,26(5):19-21.

李茜,蒲晓林,余越琳,等. 泥页岩抑制剂ADAN的合成及评价[J]. 应用化工, 2013, 42(10):1764. LI Qian, PU Xiaolin, YU Yuelin, et al. Synthesis and evaluation of shale inhibitor ADAN[J]. Applied Chemical Industry, 2009, 26(5):20-21.

郭王钊. 下古碳酸盐岩储层泥浆污染解堵配方研究[D]. 西安:西安石油大学, 2016. GUO Wangzhao.Research of formulation on mud comtamination in lower paleozoic carbonate reservior[D]. Xi'an:Xi'an Shiyou University, 2016.

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