Therefore the chapter gives out a method to enhance the oil recovery ------surfactant flooding, choosing firstly non hydronium surfactant compound system that is due to oil permeable bed of Xing-shugang oil field, and measuring relative permeability in surfactant flooding, surfactant flooding has the purpose to reduce oil-water interface intension and add oil disperse in water.

為此本文提出了注活性水提高低滲透油層開發(fā)效果的技術(shù)方法91久久精品偷拍网站，優(yōu)選出適合杏樹崗油田低滲透油層條件下的非離子表活劑復(fù)配體系，并對(duì)活性水驅(qū)油時(shí)的相對(duì)滲透率進(jìn)行了測(cè)定激情综合丁香五月，活性水驅(qū)油可以起到降低油水界面張力中国AV黄色网站、增加原油在水中分散的目的。

Due to poor production and injection capacity of low permeable reservoir , imbibition recovery plays important role in the oilfield development.

由于低滲透油藏的生產(chǎn)能力和注水能力很差成年美女黄网站18禁免费动漫，滲吸采油在油田開發(fā)中發(fā)揮著重要的作用香港一级婬片A片AA。

Inadequateness leads to thin artificial barrier, which cannot form a low permeable or impermeable artificial barrier, which just cause lower differential pressure, this cannot control the extension on the height effectively.Moreover, because the artificial barrier cannot achieve the function of the height controlled, finally make the projection less efficiency, even could be defeated comes to an end.

過少則人工隔層過薄，不能形成一個(gè)低滲透或不滲透的人工遮擋層日韩精品在线看，只能在裂縫垂直方向上形成較小的壓降毛片毛片毛片高清免费，從而不能更有效的遏制裂縫在縱向上延伸；另外国产18禁又污又黄又刺激，由于遮擋層起不到控制縫高的作用中文无码亚洲色偷偷A片，降低了壓裂效率，最終施工效果不明顯91情侣在线精品国产免费，甚至?xí)允「娼K91亚洲国产。

Secondary pollution might be produced in the weak zone while conventional acidify because of halfway flowback under poor producing energy. Thief zones can obtain superfluous acidizing fluid because of the permeability contrast between layers of prominent interlamination antinomy, which can induce collapse in the thief zone and invalid acidification in the less permeable layers.

低壓油氣層常規(guī)酸化時(shí)由于地層能量低，導(dǎo)致殘酸溶液無法徹底返排而引起地層的二次污染91在线精品欧美观看；層間矛盾突出的地層，由于滲透率差異国产原创无码视频在线观看，酸液將優(yōu)先進(jìn)入高滲地層bbbxbbbxx，導(dǎo)致高滲透層進(jìn)酸量多，從而過度酸化引起坍塌在綫看中文字幕，低滲透層則由于進(jìn)酸量少而達(dá)不到酸化的目的在线免费AV播放。

This symptom of autism most often signifies that the intestinal wall has been altered to become permeable.

這一癥狀最常見的孤獨(dú)癥意味著腸道壁已被更改，成為滲透一级黄色在线观看。

Objective To investigate the effects of rigid gas permeable contact lens wearing 3 years on ocular surface in keratoconus.

目的觀察圓錐角膜患者連續(xù)3年以上配戴透氣性硬性角膜接觸鏡對(duì)眼表的影響欧美一级做一级A片视频大鸡巴破处。

In other words, it makes the cell permeable to lactose.

也就是說，它使細(xì)胞對(duì)乳糖變成可滲透的又色又大又粗又硬又爽动态视频。

By summarizing the futures of the relative permeability curve in low permeable reservoirs and study of the futures of relative permeability curve in lithic arenite which rock fragments are most come from tuff and lava, it is the reservoirs rock character, the type of detrital minerals, the degree of grains coarse and the lay out of clay mineral that are main influencing factors which influence the relative permeability curve.

本文在總結(jié)低滲透油藏油水相對(duì)滲透率曲線特征的基礎(chǔ)上插进去插快点视频，對(duì)以火山巖、凝灰?guī)r巖屑為主的巖屑砂巖相對(duì)滲透率曲線特征進(jìn)行研究美女双腿张开被操出白浆，并分析了其影響因素日韩欧美一区二区在线观看，研究表明低滲透儲(chǔ)層的巖石學(xué)特征，碎屑顆粒的成份免费看小姐操逼网站、結(jié)構(gòu)色色www,com，其表面的粗糙程度，及其粘土礦物的產(chǎn)狀對(duì)相對(duì)滲透率曲線有明顯的影響岛国免费人人操。

This article summarizes the electric log technology applying to low-resistivity, low-porosity, low-permeable pay zones and fractured reservoirs. To study the influence of drilling-mud invasion and pore texture to oil zone resistivity and its electric log response rule," in-time log " and pressure gradient log should beapplied.

今后要研究鉆井液侵入與孔隙結(jié)構(gòu)對(duì)油層電性質(zhì)和電法測(cè)井響應(yīng)規(guī)律的影響97国产a片观看视频，采用"及時(shí)測(cè)井"和壓力梯度測(cè)井等技術(shù)措施伊人色色网站；測(cè)井計(jì)算飽和度技術(shù)已日趨成熟，但需采用高精度數(shù)控測(cè)井等先進(jìn)適用技術(shù)和更精細(xì)的"巖心刻度測(cè)井"解釋方法丝袜激情在线一区，進(jìn)一步提高精度www.96，以滿足低孔、低滲儲(chǔ)集層和裂縫型復(fù)雜巖性儲(chǔ)集層的更高要求www.jjzz日本视频。

Objective In order to study if the expander membranes are permeable to papaverine.

目的 研究抗收縮劑罌粟堿能否通過擴(kuò)張器的囊壁有效滲出對(duì)周圍組織發(fā)揮藥理作用黄片视频2019。