喇嘛甸油田开发经济界限的确定

利用盈亏平衡原理，依据喇麻甸油田实际开发资料，推导出了关井含水界限、单井产量界限、措施井实施界限等经济界模型及相应图版，参考含水、产量、措施界限，对喇嘛甸油田南中块的地层条件差、低产液堵水井、注采不完善和高含水等4种类型无效井提出了在生产过程中提高经济效益的几点建议以及相应的治理措施，为油田生产及成本控制起到了指导作用。

Determination of Development Limit in Lamadian Oil Field

Based on break even theory, the economic limit models and the relative graphs about the shut in water cut limit, single well production limit and stimulation well treatment limit are derived according to the actual development data of Lamadian oil field. Considering the limits of water cut, production and measurement, some suggestions to increase the economic benefit during production and the relative treating measurement are put forward focusing on 4 types of inefficient wells in the Nanzhong block of Lamadian oil field: wells in poor formation, low liquid production water plugging wells, incomplete injection and production wells and high water cut wells. It can provide guild line for oil field production and cost control.