The Development and Technology Policy for a Gas Cap and Edge Water Reservoir with Narrow Oil Ring-Reference-Cited by-同舟云学术

The Development and Technology Policy for a Gas Cap and Edge Water Reservoir with Narrow Oil Ring

Published:2014-06 Issue: Volume:962-965 Page:500-505
ISSN:1662-8985
Container-title:Advanced Materials Research
language:
Short-container-title:AMR

Author:

Wang He Hua¹,Wu Ling²,Feng Ting Ting²,Li Yuan Sheng²,Yang Jian²

Affiliation:

1. China ZhenHuaOil Co., Ltd

2. China University of Petroleum,Beijing

Abstract

Reservoir with gas cap, edge water is complex. And the oil-water and oil-gas interface will seriously influence the performance. Once out of control, gas and water invasion may occur, then oil productivity will fall sharply and oil recovery will become low. In addition, the oil penetrating into gas cap would lead to oil loss. So, the controlling methods are crucial. In this paper, we study the productive characteristics of a certain reservoir with gas cap, edge water and narrow oil ring. For the phenomenon several productive wells appeared gas breakthrough and water invasion after putting into production, this paper puts up a strategy shutting in high gas-oil ratio wells and blocking off gas breakthrough layers that proved effective. At the same time, adjusting oil and gas distribution underground by gas-water alternate also be proved practicable.

Publisher

Trans Tech Publications, Ltd.

Subject

General Engineering

Link

https://www.scientific.net/AMR.962-965.500.pdf

Reference14 articles.

1. Wei He. Fluid reservoir with bottom water awl gas cap interface control technology research [D]. Southwest Petroleum University, 2006. (In Chinese).

2. Yu Wang, Yihua Zhong. Gas cap reservoir development technical countermeasures [J]. Journal of southwest petroleum institute, 2002, 03: 54-57+2. (In Chinese).

3. Aiguo Zhang, Yongjun Zhang, Yukun Han, Xiuxiang Gao. The gas-cap oil reservoir dynamic characteristics and development countermeasures [J]. Inner Mongolia Petrochemical Technology, 2001, 03: 160-162. (In Chinese).

4. Zhong Yu, Huijie Zhao, Weijing Li, Tao Li, Yingshan Zhang, Wensheng Shi, Jinfu Yang. Correct selection of gas cap reservoir with high efficient development mode [J]. Petroleum Exploration and Development, 2003, 02: 70-72. (In Chinese).

5. Zhao Yuan, Huiqing Meng, Shuping Yang, Xinyan Yang. Gas cap field development characteristics and mining methods summarization [J]. Tuha oil and gas, 2009, 03: 226-230. (In Chinese).