fractured reservoir
[油气] 裂缝性油藏
裂缝性储层
2026-03-21 08:09 浏览次数 14
[油气] 裂缝性油藏
裂缝性储层
it is proposed that「finding gas by water withdrawal」can be applied to the fractured reservoir in the compacted sandstone of the upper triassic in sichuan basin.
在四川盆地上三叠统致密砂巖裂缝性储层中,同样可以通过水井排水找到鉆井未曾发现的天然气。
multi-well studies using an iranian fractured reservoir data show that the trend of dependency of water coning on each parameter is similar to the single-well model.
使用伊朗裂缝油藏多井数据研究表示,多口井中每个独立水锥参数趋势与单井的模型趋势相似。
at last, the characteristic of present methods is summarized and some suggestions for productivity prediction of the fractured reservoir with low porosity and low permeability are proposed.
最后总结了现有方法的特点,给出了低孔低渗储层压裂后产能预测的建议。
for this case, the paper proposed that based on the ant tracking technology, the fractured reservoir modeling was built according to the principle of hierarchical modeling.
针对这种情况,提出以蚂蚁追蹤技术为基础,遵循层次建模的原则,通过分级控制分层次进行裂缝型储层建模。
the calculation model for different patterns in non-darcy flow condition was established. a design method for pattern optimization of fractured reservoir was presented.
建立了基于非达西渗流条件下的不同井网产量计算模型,提出了裂缝性油藏井网优化设计方法。
to the heterogeneous property of lunnan carbonate reservoir in tarim oilfield, according to shape of operation curve and combining logging data, general situation of fractured reservoir can be judged.
针对塔里木探区轮南碳酸巖储层非均质性强的特点,根据酸压施工曲线形态,结合测录井资料,可大致判断酸压裂范围内储层的基本情况。
daanzhai reservoir in the middle of sichuan is a carbonate fractured reservoir in which most wells need to be acidized before putting into production.
川中大安寨油层属于碳酸巖裂缝性油藏,大多数井都需要通过酸化才能投产。
according to seepage characters and fissure distribution in fractured low permeability oil reservoir, equivalent model to simulate the fluid flow in fractured reservoir was set up.
根据裂缝性低渗透的渗流特征和裂缝分布特点,建立了裂缝性低渗透油藏渗流等效连续介质模型,编制了相应的裂缝性低渗透油藏数值模拟软件。
ht fractured reservoir high-temperature water shutoff agent has been developed by using secondary crosslinked gel in accordance with problems of high permeability and high leakage.
针对高温裂缝性油藏堵水中存在的高渗透和高滤失问题,采用二次交联凝胶技术,研制了ht裂缝性油藏高温堵剂。
moreover, it is urgent for accurate geological reserves to carry on the fine logging interpretation on the fractured reservoir of shi 35 well field.
另外,为了準确计算地质储量,对狮35井区的裂缝性储层进行精细的测井解释就显得非常迫切。
daanzhai limestone is referred to as a primary fractured reservoir controlled by lithology and lithofacies.
川中大安寨组是受巖性巖相控制的原生裂缝性油藏。
the carbonate fractured reservoir is different from porous sand reservoir with its own unique pore space structure.
碳酸盐巖裂缝性储层以其自身独有的孔隙空间结构而区别于孔隙性砂巖储层。
but in practice or theoretical studies, most people follow a wrong opinion that for a fractured reservoir molecular diffusion is negligible during gas injection as for a non-fractured reservoir.
然而在油藏开发实践和理论研究中,大多习惯性地将对常规油藏注气开采中分子扩散作用的认识沿用到裂缝性油藏注气开发中,即认为分子扩散可以忽略。
the essence of stress sensitivity of fractured reservoir is that the continuously increasing effective stress declines the permeability of reservoir by reducing fracture width.
裂缝性储层应力敏感性本质是有效应力增加不断压缩裂缝空间导致了储层渗流能力减弱,因此,裂缝宽度应力敏感性与渗透率应力敏感性研究同等重要。
fractured reservoir is an important reservoir type in shengli oil province, mainly including buried hill reservoir, igneous reservoir and lake carbonate reservoir.
裂缝性油藏是胜利油区重要的油藏类型之一,主要包括古潜山油藏、火成巖油藏及湖相碳酸盐巖油藏等。
oilfield waterflooding into the mature development state, fractured reservoir special reservoir flow conditions and the development of the reservoir arduous and complicated.
油田进入注水开发中后期后,裂缝性油藏特殊的储集和渗流条件决定了油藏开发的艰巨性和复杂性。
the fractured reservoir is the basic passageway of oil and gas.
裂隙发育带是油气运移的基本通道之一。