连续混配用液态瓜胶的研究与应用

刘金松; 王丽; 陈得裕; 高岑; 秦诗涛; 陈巧

doi:10.3969/j.issn.1001-5620.2015.04.021

连续混配用液态瓜胶的研究与应用

doi: 10.3969/j.issn.1001-5620.2015.04.021

1.
渤海钻探工程技术研究院,天津
2. 华北油田山西煤层气勘探开发分公司,山西晋城

详细信息

作者简介:
刘金松,现在主要从事油气田压裂、酸化技术服务。地址:天津市大港油田渤海钻探工程技术研究院;邮政编码300280;电话13820762505;E-mail:594939226@qq.com。

中图分类号: TE357.12
计量
- 文章访问数: 623
- HTML全文浏览量: 136
- PDF下载量: 277
- 被引次数: 0
出版历程
- 收稿日期: 2015-04-05
- 刊出日期: 2015-07-31

Study and Application of Liquid Guar Gum Used in Continuous Mixing Fracturing

Bohai Research Institute of Drilling and Exploration Engineering of Dagang Oilfield, Tianjin 300280, China

摘要

摘要: 连续混配压裂施工工艺的运用越来越多,而满足其施工的增稠剂需具备溶胀时间短和容易计量的特点,因此通过对悬浮剂、表面活性剂和触变剂进行优选,确定悬浮剂为矿物油,表面活性剂为OP-10,触变剂为乙醇,开发出了液态瓜胶。结果表明,该液态瓜胶能够节约成本,减少残液的污染;具有良好的分散性,速溶性,能精确计量,能够实现连续混配压裂工艺;在3 min 以内黏度释放率能达到80% 以上,分散性好,无鱼眼。在苏里格地区的苏76-X井进行现场试验,取得良好应用效果。
- 液态瓜胶 /
- 连续混配 /
- 增稠剂 /
- 速溶
Abstract: Liquid guar gum is developed for use in continuous mixing fracturing. Laboratory study shows that this liquid guar gum is cost effective and is less contaminant to the reservoirs in contact. The liquid guar gum has good dispersion capacity and is an instant polymer. The rate of addition of the liquid guar gum can be precisely controlled when mixing fracturing fluid. In the mixing process, the liquid guar gum can reach 80% of its viscosifying potential in just 5 min, and no “fish eyes” are found in the fluid mixed. This liquid guar gum has been successfully applied in the Well Su76-12-27X in Suligearea.
- Liquid guar gum /
- Continuous mixing /
- Thickening agent /
- Instant

HTML全文

参考文献(6)

李林地,张士诚,徐卿莲. 无伤害VES 压裂液的研制及其应用[J]. 钻井液与完井液,2011,28(1):52-54. Li Lindi,Zhang Shicheng,Xu Qinglian.Study and application of non-damaging VES fracturing fluid[J].Drilling fluid & Completion Fluid,2011,28(1):52-54.

Constion V G, Brannon H D, Bannister C E. Continuousmix technology adds new flexibility to frac jobs[J]. Oil and Gas, 1998, 86(23):49-54.

秦积舜,沈平平,陈兴隆,等. 悬浮液中固相微粒吸附系数的研究[J]. 石油勘探与开发,2004(S1):40-43. Qin Jishun,Shen Pingping,Chen XingLong,et al.Adsorption coefficient of solid mote in suspending fluid[J].Petroleum Exploration and Development,2004(S1): 40-43.

潘社卫,卢亚平. 石油压裂液高效配制技术的研究与应用[J]. 矿冶,2012(1):65-76. Pan Shewei, Lu Yaping.Application and study on blending technology with characteristics of high efficiency for hydraulic fracturing fluid in oilfield[J].Mining & Metallurgy, 2012(1):65-76.

黄宏度,何归,张群,等. 非离子、阳离子表面活性剂与驱油表面活性剂的协同效应[J]. 石油天然气学报, 2007,04(29):101-103. Huang Hongdu,He Gui,Zhang Qun,et al.The synergism effect of nonionic and cationic surfactants with surfactant for chemical flooding[J].Journal of Oil and Gas Technology, 2007,04(29):101-103.

宋海明,张宝述,孙红娟,等.烷基季铵阳离子改性制备有机黏土的研究及应用进展[J]. 中国非金属矿工业导刊,2007(4):7-10. Song Haiming,Zhang Baoshu,Sun Hongjuan,et al. Progress in research and application on organic-clay modified by alkyl-quaternaryammonium cations[J].China Non-Metallic Mining Industry Herald,2007(4):7-10.

施引文献

资源附件(0)

访问统计