低渗透裂缝性油田开发比较复杂,其中水的自发渗吸对原油的开采十分有利。
The fluid flow properties and mechanism of fluid flow in low-permeability reservoir with fractured sandstones are complicated. The spontaneous imbibition of water is very important for oil recovery.
裂缝性油气藏是大庆油田古龙-徐家围子地区主要的油气藏类型之一,营城组是该区深层找气的主要目的层。
Fractured reservoir is one of the main oil and gas reservoirs in Gulong - Xujiaweizi area of Daqing oilfield, and Yingcheng Fm is the main deep gas target in this area.
储层裂缝研究是裂隙性油田勘探开发的一个难点。
The study on reservoir fractures is a difficulty for the prospecting and exploitation.
准噶尔盆地腹部的石西油田是裂缝性油藏,具有高温、高压、高矿化度和超深井底水锥进的特点。
Shixi Oilfield locates in the middle of Junggar Basin, with the characteristics of high temperature, high formation pressure, high salinity and water cone in ultra deep producers.
并应用该方法对江汉盆地T油田的裂缝组系进行了评价,获得了裂缝可能的分布规律及裂缝组系对捕获烃类的有效性等基本认识。
The fracture systems of oil field t in Jianghan Basin are evaluated by the method to obtain some basic cognizances of fracture distribution and gaining hydrocarbon compounds in the fracture systems.
鄂尔多斯盆地安塞特低渗透油田由于存在天然裂缝或人工压裂裂缝,造成了储集层平面渗透率的方向非均质性。
Ansai oil field in Ordos basin is a ultra low permeability reservoir with natural and induced fractures, which caused serious lateral heterogeneity of permeability in the reservoir.
轮古地区是塔里木油田的一个重要碳酸盐岩裂缝性油气藏,为了取得更好的经济效益,进行储层伤害评价有着重要的作用。
Lungu area of Tarim oilfield is an important carbonate fractured reservoir. In order to obtain better economic benefit, the evaluation of reservoir damage had important action.
油井暴性水淹是裂缝性砂岩油田开发的普遍特征,其中很多是由注水引起裂缝失稳扩展所致。
Volcanically water flooding of oil well is very ubiquitous during oil developing. It is the result of crack instability propagation in the reservoir.
运用声波全波列分析技术中斯通利波反射和差异能量分析,在辽河油田进行了裂缝识别并评价其有效性。
Sonic full waveform analysis techniques such as Stonely reflections and differential energy analysis have been used to identify fractures and evaluate their effectiveness.
华北油田任丘雾迷山组油藏是我国已发现的最大的裂缝性潜山油藏,经过21年的开发,已进入开发后期。
Wumishan reservoir, Renqiu oil field, is the largest fractured buried hill reservoir in China, so far discovered. After 21 years of development, it is now in its later development stage.
以吐哈油田LS1井为例,介绍了低渗透裂缝性泥砂岩层的试油技术。
Taking well LS1 of Tuha oilfield as example, this paper presents oil testing technology of low permeability fractured shaly sandstone reservoir.
马朗凹陷是吐哈油田三塘湖盆地的主要产油区,属典型的低渗裂缝性油藏。
Reservoir in Maliang sag which is the main oil producing area in Santanghu basin of Tuha oilfield is typical low permeable fracture type reservoir.
塔河油田碳酸盐岩储集层具有岩性纯、埋藏深、地温高、裂缝连通性差的特点。
The carbonate reservoirs in Tahe oilfield have the features of pure lithology, deep burial depth, high formation temperature, poor connection of the fractures.
新肇油田属裂缝性低渗透油藏。
Xinzhao oilfield belongs to an oilfield with fractured low permeability reservoir.
吐玉克油田是在吐哈盆地新开发的一个油田,以裂缝-孔隙性储层为主。
Tuyuke Oilfield is a newly developed one located in Tuha Basin, behaving as fracture-pore reservoir.
安塞油田坪北区是低孔隙度、低渗透率和具有微裂缝的岩性油藏。
Pingbei Area of Ansai Oilfield is a low porosity and low permeability lithologic reservoirs with micro-fractures.
塔河油田奥陶系碳酸盐岩储层的裂缝及缝洞非常发育,在纵横向都表现出很强的非均质性。
The reservoirs in Tahe oil field are full of fractures and cavities and behave strongly heterogeneity both in vertical and lateral directions.
同时,结合扶余油田西区矿场实例对周期注水的注水方式、周期、注水量及效果进行了探讨。对裂缝性砂岩油藏实施周期注水具有重要的借鉴意义。
Meanwhile, it discusses the pattern cycle water injection rate and effect of cyclic water flooding in the pilot in western area of Fuyu Oil Field.
摘要:油田注水开发过程中,天然裂缝水窜具有强烈的普遍性和方向性。
Abstract: in the process of water injection development, the water breakthrough of natural fracture has strong universality and directivity.
裂缝性油臧是油田勘探开发过程中难度最大的油臧类型之一。
Natural fractured reservoir is in the process of oil exploration and development of the most difficult types of reservoir.
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。
Oilfield waterflooding into the mature development state, fractured reservoir special reservoir flow conditions and the development of the reservoir arduous and complicated.
油田注水开发整体受效明显,但受井网、储层非均质性、裂缝等因素影响,油井受效率和受效程度有待进一步提高。
The overall efficiency of water flooding is influenced by the well pattern, reservoir heterogeneity, fractures and other factors, and the efficiency and effectiveness have to be further improved.
油田注水开发整体受效明显,但受井网、储层非均质性、裂缝等因素影响,油井受效率和受效程度有待进一步提高。
The overall efficiency of water flooding is influenced by the well pattern, reservoir heterogeneity, fractures and other factors, and the efficiency and effectiveness have to be further improved.
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