油气完井测试工艺优化设计方法

doi:10.7623/syxb201106023

石油学报 ›› 2011, Vol. 32 ›› Issue (6): 1072-1077.DOI: 10.7623/syxb201106023

油气完井测试工艺优化设计方法

尹邦堂 1 李相方 1,2 杜辉 2 胡爱荣 3 胥珍珍 4

1中国石油大学机械与储运工程学院北京 102249； 2中国石油大学石油工程学院北京 102249； 3北京中油瑞飞信息技术有限责任公司北京 100007； 4中国石油塔里木油田公司新疆库尔勒 841000

收稿日期:2011-05-09 修回日期:2011-08-18 出版日期:2011-11-25 发布日期:2012-01-17
通讯作者: 尹邦堂
作者简介:尹邦堂，男，1985年2月生，2007年毕业于中国石油大学(华东)计算数学专业，现为中国石油大学(北京)在读博士研究生，主要从事井控与多相流理论、测试等方面的研究。
基金资助:
国家高技术研究发展计划（863）项目(2006AA09A106)“深水钻完井关键技术”和国家科技重大专项（2011ZX05021-005）“旋转导向及随钻测录、酸性气层测试技术与装备”联合资助。

An optimization design for the well completion test technology

YIN Bangtang 1 LI Xiangfang 1,2 DU Hui 2 HU Airong 3 XU Zhenzhen 4

Received:2011-05-09 Revised:2011-08-18 Online:2011-11-25 Published:2012-01-17

摘要/Abstract

摘要：

油气完井测试工艺技术是钻完井关键技术之一，测试制度设计不合理，将会导致地层出砂、地层产水、应力敏感、凝析气藏反凝析等问题，严重影响测试参数的获取，导致建立的产能方程不可靠。针对这一问题，采用理论分析和数值模拟的方法，分析了这些现象对测试参数获取的影响，建立了出砂地层、应力敏感地层、出水地层和反凝析地层的合理测试工艺参数设计方法和油气安全测试工作制度设计方法，编制了油气完井测试方案优化设计软件，并将该方法应用于松南气田某井，成功地完成了现场测试。

关键词: 完井测试, 地层出砂, 地层出水, 反凝析, 应力敏感, 优化设计

Abstract:

The well completion test technology is one of the key techniques in well drilling and completion. Some problems, including formation sand production, formation water production, stress sensitivity and retrograde condensation will occur due to an unreasonable design of the testing system for well completion, which may affect the accuracy of testing parameters significantly and result in the established deliverability equation unreliable. Thus the present paper examined the influence of these phenomena on the acquisition of accurate testing parameters by means of theoretical analyses and numerical simulation. We established an optimization design approach for reasonable parameters of testing technology and safety operation specifications to deal with problems, such as formation sand production, formation water production, stress sensitivity and retrograde condensation and developed the optimization design software for well completion testing programs. At last, this approach was applied to a well in the Songnan gas field and the field test was successfully completed.

Key words: well completion test, formation sand production, formation water production, retrograde condensation, stress sensitivity, optimization design

尹邦堂李相方杜辉胡爱荣胥珍珍. 油气完井测试工艺优化设计方法[J]. 石油学报, 2011, 32(6): 1072-1077.

YIN Bangtang LI Xiangfang DU Hui HU Airong XU Zhenzhen. An optimization design for the well completion test technology[J]. Editorial office of ACTA PETROLEI SINICA, 2011, 32(6): 1072-1077.

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油气完井测试工艺优化设计方法

An optimization design for the well completion test technology

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