【摘要】：文南油田異常高壓、高溫、高氣油比、低滲透、高飽和壓力等特殊的油藏特點(diǎn)決定了儲(chǔ)層保護(hù)和井控工作難度,在開(kāi)發(fā)中后期,油井壓力逐年降低,中高壓井?dāng)?shù)比例小,迫切需要采用不壓井;如何封堵井下工具,或設(shè)計(jì)可開(kāi)關(guān)便于封堵的井下工具是不壓井作業(yè)中一個(gè)非常迫切的研究課題;一般不壓井作業(yè),采用油管堵塞器封堵油管,修井作業(yè)完成之后,去除油管堵塞器,進(jìn)行投產(chǎn);但對(duì)于間噴井或溢流井,常規(guī)抽油泵沒(méi)有防噴作用,仍然可能發(fā)生井噴。為此,本文結(jié)合常規(guī)抽油泵的抽吸功能和起下管柱作業(yè)中堵塞器的封堵油管功能,首次提出管式防噴抽油泵和桿式防噴抽油泵兩種方案;從泵徑、沖程、沖次等方面確定了適應(yīng)間噴井的新型不壓井作業(yè)防噴泵整體技術(shù)參數(shù),運(yùn)用Pro/E軟件建立了防噴作業(yè)總成的三維模型,運(yùn)用ANSYS軟件對(duì)關(guān)鍵零件內(nèi)芯筒及彈簧座進(jìn)行了有限元計(jì)算;通過(guò)在文88-59和文72-184兩口油井的現(xiàn)場(chǎng)應(yīng)用,驗(yàn)證了防噴泵不僅在下泵投產(chǎn)時(shí)能夠起到防噴作用,而且在投產(chǎn)之后,也能預(yù)防井噴的發(fā)生,達(dá)到了研制不壓井作業(yè)管式防噴泵的目的。
[Abstract]:The special reservoir characteristics such as abnormal high pressure, high temperature, high gas / oil ratio, low permeability and high saturation pressure in Wennan Oilfield determine the difficulty of reservoir protection and well control. In the middle and late stage of development, the oil well pressure decreases year by year and the proportion of middle and high pressure wells is small. How to seal downhole tools or to design downhole tools that can be switched on and off for plugging is a very urgent research topic in non-well killing operations. In general, tubing plugging devices are used for plugging tubing. After the workover operation is completed, the tubing plugging device is removed and put into production, but for the interjet well or overflow well, the conventional pumping pump has no blowout prevention effect, and the blowout may still occur. For this reason, combining the sucking function of conventional pumping pump and plugging tubing function of plugging device in the operation of starting and lowering tubing string, two schemes of tube-type anti-injection sucker pump and rod-type anti-injection sucker pump are put forward for the first time, from pump diameter, stroke, In the aspects of punching and secondary, the integral technical parameters of the new type of anti-blowout pump are determined, the 3D model of the anti-blowout assembly is established by using Pro/E software, and the finite element calculation of the core barrel and spring seat of the key parts is carried out by using ANSYS software. Through the field application in two wells, Wen 88-59 and Wen 72-184, it has been proved that the blowout prevention pump can not only prevent the blowout when the next pump is put into operation, but also prevent the blowout after putting into production. The purpose of developing pipe blowout preventer pump without well killing is achieved.
【學(xué)位授予單位】：西安石油大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2015
【分類號(hào)】：TE931.1

【參考文獻(xiàn)】

相關(guān)期刊論文 前10條

1 汪超;秦利萍;;基于ANSYS的射流泵殼體有限元分析[J];機(jī)械研究與應(yīng)用;2008年05期

2 肖軍亮,李保紅,朱明華,王明立;使用不壓井作業(yè)裝置降低作業(yè)成本[J];內(nèi)蒙古石油化工;2001年02期

3 董超群;楊儀偉;楊小棟;張正祖;;國(guó)內(nèi)不壓井作業(yè)發(fā)展方向探討[J];內(nèi)蒙古石油化工;2011年19期

4 陳偉;任建科;宋傳娟;黨麗軍;姜鳳彥;;防噴桿式泵不出液原因分析及對(duì)策研究[J];中國(guó)石油和化工標(biāo)準(zhǔn)與質(zhì)量;2013年01期

5 王野牧;楊德金;宋安;胡敬輝;王敬賢;;一體化不壓井修井機(jī)液壓系統(tǒng)研究[J];機(jī)床與液壓;2013年22期

6 管金濤;楊強(qiáng);時(shí)先鋒;李明;;不壓井作業(yè)中油管堵塞器的改進(jìn)與現(xiàn)場(chǎng)應(yīng)用[J];中國(guó)石油和化工標(biāo)準(zhǔn)與質(zhì)量;2014年10期

7 袁紅濤;;帶壓作業(yè)油管內(nèi)堵塞方式的探討[J];機(jī)械工程師;2013年07期

8 陳華,孫立柱,王立芳;管式抽油泵可能達(dá)到的最大泵效探討[J];內(nèi)江科技;2005年02期

9 楊永超,權(quán)培豐,崔大慶,譚國(guó)華;ZY-1型帶壓作業(yè)裝置的研究與應(yīng)用[J];石油礦場(chǎng)機(jī)械;2000年03期

10 黃小兵,劉清友,王德玉;淺析我國(guó)不壓井裝備的現(xiàn)狀及發(fā)展趨勢(shì)[J];石油礦場(chǎng)機(jī)械;2004年S1期

相關(guān)會(huì)議論文 前2條

1 王煒;楊德強(qiáng);趙國(guó)強(qiáng);;BYJ70獨(dú)立型不壓井作業(yè)裝備的研制[A];非常規(guī)油氣資源勘探開(kāi)發(fā)裝備及應(yīng)用技術(shù)研討會(huì)論文集[C];2011年

2 謝永金;曹立明;;新型不壓井作業(yè)設(shè)備的研究[A];2007年石油裝備學(xué)術(shù)研討會(huì)論文專輯[C];2007年

相關(guān)碩士學(xué)位論文 前2條

1 史清春;不壓井作業(yè)設(shè)備的研究設(shè)計(jì)[D];西華大學(xué);2011年

2 姜富洋;不壓井設(shè)備關(guān)鍵部件力學(xué)分析及安全評(píng)價(jià)[D];東北石油大學(xué);2012年

，

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