2016年6月第35卷第3期
大庆石油地质与开发
Petroleum Geology and Oilfield Development in Daqing
DOI：10.3969/J.ISSN.1000-3754.2016.03.010
徐深气田D区块火山岩气藏合理开发对策
曹宝军高涛
（大庆油田有限责任公司勘操开发研究院，黑龙江大庆
163712)
June，2016 Vol. 35 No. 3
摘要：徐深气田D区块为含底水的火山岩气藏，部分边部气井产出地层水，影响气井产能和气田开发效果。针对D区块不同出水类型的气并，以“体考虑、分类治理”为原则，制定了适合该区块的合理开发对策。考虑压降单元、断层分割、储层连通，划分6个井区，在各井区实施“低排高控”整体开发对策，保持高部位气层的压力，减缓边、底水的锥进，对单井生产尽量做到“产气量、压力、产水量”三稳定，避免底水快速锥进。结
果表明：D区块实施控水采气、合理配产后，延缓了边底水过快侵人气藏，延长了气井无水采气期。关键调：徐深气田；火山岩气藏；治理；开发对策；合理配产
中图分类号：TE375
文献标识码：A
文章编号：1000-3754（2016）03-0054-04
RATIONALDEVELOPINGSTRATEGIESOFTHEVOLCANIC GASRESERVOIRSINBLOCKDOFXUSHENGASFIELD
CAOBaojun，GAOTao
(Exploration and Development Research Institute of Daqing Oilfield Co. Lad., Daqing 163712, China)
Abstract: Block D of Xushen Gasfield is the volcanic gas reservoirs with the bottom water. Because of the foma-tion water produced in the gas wells on the partial sides of the block, the well productivity and developed effects are affected. In the light of the gas wells with different types of the produced water, according to the principle of "over-all consideration and classified management", the reasonable developing strategies adopted for the block were es-tablished. Considering the pressure dropped units, fault segmentation and reservoir connectivity, six well blocks
aeeraessasa must be slowed down. The production of the single well was managed to ensure the three stabilities : gas produc-tion, pressure and water production" and furthermore the rapid bottom water coning is avoided. The achievements showed that after the water control, gas production and reasonable production allocation implemented for Block D, the rapid encroachment by the edge and bottom waters was delayed, thus the gas production periods without the wa-ter were prolonged for the gas wells.
Key words: Xushen gasfield; volcanic gas reservoir; management; development strategy; reasonable/rational production allocation
收稿日期：2016-02-13
改回日期：2016-04-30
基金项目：中国石油股份公司科技攻关项目“徐深气田火山岩气藏有效动用及开发技术”（2011B-1506）。作者简介：曹宝军，男，1979年生，高级工程师，博士，主要从事天然气开发工作。
E-mail:bjcao@ petrochina.com.cn
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