[1]刘建伟,王宇宾,王树军,等.红台204井致密气藏大型压裂技术应用实践[J].石油钻采工艺,2004,26(2):062-65.[doi:10.3969/j.issn.1000-7393.2004.02.018]
 Liu Jianwei,Wang Yubin,Wang Shujun,et al.APPLICATION OF LARGE SCALE FRACTURING TECHNOLOGY TO RESERVOIR STIMULATION IN NO.204 GAS WELL OF HONGTAI COMPACT GAS FIELD[J].Oil Drilling & Production Technology,2004,26(2):062-65.[doi:10.3969/j.issn.1000-7393.2004.02.018]
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红台204井致密气藏大型压裂技术应用实践
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《石油钻采工艺》[ISSN:1000-7393/CN:13-1072/TE]

卷:
26卷
期数:
2004年2期
页码:
062-65
栏目:
采油工艺
出版日期:
2004-04-20

文章信息/Info

Title:
APPLICATION OF LARGE SCALE FRACTURING TECHNOLOGY TO RESERVOIR STIMULATION IN NO.204 GAS WELL OF HONGTAI COMPACT GAS FIELD
作者:
刘建伟 王宇宾 王树军 张坚平
吐哈石油勘探开发指挥部钻采工艺研究院, 新疆鄯善 838202
Author(s):
Liu Jianwei Wang Yubin Wang Shujun Zhang Jianping
Drilling & Production Technology Research Institute of Tuha Petroleum Headquarters
关键词:
低压低渗致密气藏大型压裂应用效果
Keywords:
low pressurelow permeabilitycompact gas fieldlarge scale fracturing stimulationapplication effect
DOI:
10.3969/j.issn.1000-7393.2004.02.018
摘要:
针对红台区块小草湖洼陷低压低渗致密气藏自然产能极低,常规加砂压裂改造方法增产效果差的现状,在红台204井研究应用了大型压裂改造技术,主要包括裂缝规模合理确定、大型压裂施工参数优化设计以及低伤害助排压裂液等关键技术。入井压裂液772.6m3、砂量100.6m3,压后初期最高产气量达16×104m3/d,稳定产气量达9.6×104m3/d,凝析油8.3m3/d,是压前产气量的14倍,增产效果和经济效益显著。大型压裂技术的成功应用,使红台气藏勘探获得重大突破,可采储量得到升级,为类似气藏的开发提供了经验。
Abstract:
Hongtai gas reservoir of Xiaochaohu sag is featured on low pressure permeability and has no initial production, and conventional fracturing stimulations result poor effects. The large scale fracturing technology to reservoir stimulation is studied and supplied successfully in No.204 well of hongtai field. It comprises some key technique about rational definition of fracture scale, optimal design of large scale fracture job and harmless flowback aiding hydraulic fluid. A total of 772.6 m3 of hydraulic fluid and 100.6 m3 of sand was injected in the well. The initial gas production adds up to 160000 m3/d, and the stability gas production is 96000 m3/d accompanied with 8.3 m3/d of oil. The production after treatment increased by fourteen times as much as before the treatment. The large scale fracturing technology has resulted in increasing production and high economic benefits. Hongtai gas reservoir exploration was broke through and upgraded by using the large scale fracturing technology. It will provide the successful experience in great deal for the exploitation of similar reservoirs.

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备注/Memo

备注/Memo:
收稿日期:2003-11-25;改回日期:。
作者简介:刘建伟,1969年生。1990年毕业于大庆石油学院采油工程专业,现为采油所副所长,工程师。电话:0995-8371204。
更新日期/Last Update: 1900-01-01