摘要
木头断块油田 1986年投产开发 ,经历了 10 a稳产 10× 10 4t后 ,不断滚动勘探开发 ,不断有所发现 ,产油量连续上了2个台阶 ,实现了储量产油量翻两番的历程。其中主要经验是 :针对油田地质开发特点 ,成功地实施了 9大技术 :加密调整扩边技术 ;滚动勘探开发 ;构造精细描述 ;油藏形成机制及油气富集规律研究 ;利用老井重新试油试采重新认识储层 ;隐蔽性油藏识别技术 ;储层精细描述和深化认识断块 ;老井措施增油技术 ;区块综合治理、稳油控水技术。
By describing the geological features of Mutor Fault-Block Oilfield, it is pointed out that there is a nose-like structure in the north, and three fault-block in the south wing. The main formations are Fuyu (Q\-4) and Yangdachengzi(Q\-3) reservoir bed in lower Cretacelus. After ten-year′s stable oil production of 10×10\+4t per year, the output is steadily increasing and have doubled twice, which involved infilling drilling, expending boundaries and extending formations in mutual region, the finding of Munan fault blocks and Yangdachengzi reservoir bed on the axis if the structure. Deeply studied the experiences of production increasing in Mutou Oilfield and summarized it as the successful application of nine techniques on the basis of geologic development features of the field, the nine techniques are:(1) infilling drilling adjustment and expent boundaries technique; (2) progressive exploration and development technique; (3) detailed structure description technique; (4) studying the formation mechanism of reservoir and accumulation of hydrocarbon technique; (5) testing well and trialproduction again to mutual wells technique; (6) identiying subele reservoir technique; (7) detailed description and deeply recognition of reservoir bed technique; (8) taking measures to increase oil output of mutual wells technique; (9) comprehensive administration and stabilizing oil output and controling water technique.\;
出处
《断块油气田》
CAS
2000年第6期35-38,共4页
Fault-Block Oil & Gas Field
关键词
木头油田
断块油田
断块群
隐蔽油藏
稳产技术
<Keywords>Fault-block reservoir, Fault blocks, Subtle reservoir, Stable production technique, Development experiences, Motou Oilfield.
