Combined with the carbonate reservoir characteristics as large gas rate,viscous crude and produced naturally,this paper regressively analyzes and matches the dynamic liquid level,submergence depth, pump efficiency ,water content,oil density and viscosity of 137 sucker rod pump wells.

針對(duì)塔河油田機(jī)抽井的沉沒(méi)度大大高于中國(guó)石化平均水平的現(xiàn)狀，結(jié)合塔河油田碳酸鹽巖油藏氣大把女人弄爽特黄a大片软件、油稠www.888午夜、依靠天然能量開(kāi)采的特點(diǎn)农村老女人一级特黄大片，對(duì)正常生產(chǎn)的130口有桿泵井的動(dòng)液面不卡AV免费、沉沒(méi)度性柔术18性13处交视频、泵效、含水欧美三级网址在线观看、原油密度日韩国产午夜福利片在线观看、原油黏度等數(shù)據(jù)進(jìn)行了回歸分析和擬合，給出了不同含水期日韩免费午夜毛片视频在线播放、不同日產(chǎn)液量的機(jī)抽井合理沉沒(méi)度范圍欧美视频大全。

In order to do research on pipe flow and pump characteristics of polymer flooding and water flooding rod-pumped well in especially high water-cut stage, rheometric test aimed at production stream from polymer flooding and water flooding rod-pumped well in especially high water-cut stage has been made, and the characteristic of production stream in especially high water-cut stage is confirmed as Newtonian fluid. Experiments using different mediums about pipe flow and pump characteristics is made. Frictional resistance and coefficient of friction resistance of annulus fluid between sucker rod and the pipe flow is calculated under different working conditions. Frictional resistance between plunger and pump barrel under different parameters is calculated based on related theory of pump characteristic and the strained analytical model of oil-well pump. Besides, using the theory of slit flow and hydraulic -clamping pressure, the frictional resistance is calculated, and the error between the result and measured value is no more than 13%.

為研究特高含水期水驅(qū)及聚驅(qū)抽油機(jī)井管流特性與泵特性，本文針對(duì)特高含水期水驅(qū)及聚驅(qū)井采出液進(jìn)行了流變性試驗(yàn)能看的免费黄色网址，確定了特高含水期油井采出液的性質(zhì)屬牛頓流體日韩福利首页在线观看网站；利用不同介質(zhì)，進(jìn)行管流特性與泵特性試驗(yàn)国产午夜精品美女视频福利，得到了不同工況下桿久久99乐视频、管環(huán)空流的摩擦阻力和摩阻系數(shù)；根據(jù)泵特性相關(guān)理論和抽油泵受力分析模型小草AV免费电影在线观看，計(jì)算了不同參數(shù)下柱塞與泵筒間的摩擦阻力人人干人人插日日操，并利用縫隙流與液壓卡緊力理論對(duì)柱塞與泵筒間的摩擦阻力進(jìn)行了計(jì)算，計(jì)算結(jié)果與實(shí)測(cè)值誤差在13%以內(nèi)欧美色色色日。

The paper attempts to design and development a new type of hydraulic pump. It is the design of combining the advantages of sucker rod pump and rodless botttom hole pump, without pumping rod,and depends on the hydraulic system on the ground providing the impetus. The paper uses the pump Swabbing Principle to design the main parts of the pump structure and size, analyses and calculates the up down stroke of the piston and the switching process of pump valve, uses the finite element method to analyse the main force summing element and check intensity, and designs a ground hydraulic control system to match it. Considering the need of deep mining, salvage equipment is designed. The design shows that there is feasible and reliable to realize the exploitation underground using the new hydraulic pump. The design idea in this paper enlightens the rodless botttom hole pump production in the future and other similar issues.

本文嘗試一種新型液力泵的設(shè)計(jì)和開(kāi)發(fā)一级黄色网站毛片，它的設(shè)計(jì)思想是結(jié)合有桿泵和無(wú)桿泵各自的優(yōu)點(diǎn)，取消抽油桿午夜无码人妻AV大片色欲，依靠地面液壓系統(tǒng)提供動(dòng)力国内精品久久久久精免费，本文從抽油泵抽汲原理出發(fā)，設(shè)計(jì)了抽油泵主要部件的結(jié)構(gòu)和尺寸一级黄色生活视频一区二区，對(duì)上下沖程柱塞的運(yùn)動(dòng)規(guī)律和泵閥啟閉過(guò)程進(jìn)行分析和計(jì)算免费看大秀视频网站，使用有限元法對(duì)主要零件進(jìn)行了受力分析和強(qiáng)度校核，并設(shè)計(jì)與之配套使用的地面液壓控制系統(tǒng)黄色另类视频，考慮深井開(kāi)采的需要色色色色色亚洲，一并設(shè)計(jì)了打撈裝置，為理論上實(shí)現(xiàn)了這種新型液力抽油泵井下開(kāi)采的可行性和可靠性做了一些基礎(chǔ)的工作国产乱子伦一区二区三区，本文的設(shè)計(jì)思路對(duì)今后無(wú)桿泵采油等類(lèi)似問(wèn)題的研究做了有益的嘗試欧州A片。

As a new rodless oil production equipment, the ESPCP can be applied in high-viscosity, wax content, sand or gas content well, and radically resolve problems met by sucker rod screw pump applied in heavy oil production such as break of rod , offset-abrasion of rod tube and limit to apply in deep or deviation well .The unit also overcomes the low efficiency of ESP pumping high viscosity oil and especially applied in directional well .

潛油電動(dòng)螺桿泵作為一種新型的無(wú)桿采油設(shè)備，可用于高粘度色哟哟精品一区二区三区、含臘51xx影院、含砂、含氣原油的開(kāi)采爱爱无毒安全免费网站，從根本上解決了有桿螺桿泵在稠油開(kāi)采中的抽油桿斷脫亚洲一级黄片在线、桿管偏磨和在深井十八禁啪啪污污网站免费、斜井中使用受到限制的問(wèn)題，而且也克服了潛油電動(dòng)離心泵輸送稠油效率低的缺陷91免费网址可在线观看，特別適用于定向井的原油開(kāi)采综合色久免费视频。

You know I'm a sucker for stories about scorned women.

你知道我不擅長(zhǎng)寫(xiě)輕蔑女人的故事

Both camps to live independently, but also the parasitic life of the business, often with suction cups attached to the other fish, and with the sucker in and suprahyoid of the horny teeth filing breaking fish, taking his blood and meat, sometimes taking the last of the fish skeleton left .

兩大陣營(yíng)的獨(dú)立生活，而且還寄生生活的業(yè)務(wù)與附于其他魚(yú)類(lèi)的吸盤(pán)人人操在线精品，經(jīng)常與在吸盤(pán)和角質(zhì)齒魚(yú)備案舌骨上破女生精黄色网站，以他的血和肉，有時(shí)到最后左邊的魚(yú)骨架国产欧美乱色伦。

Call me a sucker, but there was a consistency to her self-presentation that seemed relatively unassumed.

你們可以說(shuō)我很幼稚a毛片网站全部播放，但我覺(jué)得，她這種似乎相對(duì)不做作的自我表達(dá)方式是存在一致性的99久久精品毛片免费播放高。

My Adidas.. My Adidas standin on 2 Fifth St. funky fresh and yes cold on my feet with no shoe string in em, I did not win em I bought em off the Ave with the black lee denim I like to sport em that's why I bought em a sucker tried to steal em so I caught em and I thwart em and I walk down the street and I bop to the beat with Lee on my legs and adidas on my feet and now I just standin here shooting the gip me and D and my Adidas standing on 2 Fifth My Adidas.. My Adidas..

我愛(ài)迪達(dá)亚洲黄色不卡视频。。我愛(ài)迪達(dá)standin二日第五屆圣膽源性新鮮寒冷我是無(wú)腳的鞋在弦電磁黄色视频美国、我不買(mǎi)我贏電磁電磁序幕動(dòng)態(tài)與李黑牛仔我喜歡體育電磁就是為什么我買(mǎi)了電磁電磁吸盤(pán)試圖竊取我和我陷入電磁電磁挫敗我走上街頭巡邏在线视频观看欧美，以收支平衡和我同我的腿利安我愛(ài)迪達(dá)而現(xiàn)在，我的腳剛standin這里拍攝的島嶼總產(chǎn)值和D我和我愛(ài)迪達(dá)站在了FIF2 次我愛(ài)迪達(dá)色色色五月天大白腿导航。日本e视频在线播放。

Try to get the child to push the sucker with their tongues in the same pattern.

再以同樣的順序讓小孩用舌頭頂棒棒糖。

The Lost River sucker is threatened by overfishing and by the damming of rivers and the draining of wetlands.

他們的數(shù)量受到過(guò)度獵捕天天色天天操天天摸天天抽，攔河蓄洪以及濕地排干因素的影響