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- But in deep well drilling practices of long open hole,the homogeneous gns generally invades borehole. 但在一些長(cháng)裸眼段深井的鉆井實(shí)踐中，常常會(huì )遇到均勻氣侵溢流。
- The field test proves that the intromittent bridge plug have better applied purpose. 通過(guò)現場(chǎng)應用,取得了較好的效果。
- Using squeeze cementing bridge plug to solve these problems is a effective method. 用擠水泥橋塞解決這類(lèi)問(wèn)題則是一種行之有效的手段。
- And the second level branch was then sidetrack drilled through the suspension open hole in the first lateral well. 在斜向器回收未成功的情況下,采用繞障鉆通主導眼實(shí)現壓力連通。
- The next thing I knew I was married and riding a Schlumberger logging unit in Natchez, MS as a open hole (FES) Field Engineer. 而后來(lái)發(fā)生的事情就是我結了婚,并當上了一名開(kāi)孔現場(chǎng)工程師(FES),在位于MS的Natchez操縱Schlumberger的測井拖橇。
- The well logging testing shows that measurements made with CHFR tool are very well matching with open hole resistivity in a new cased hole. 試驗結果表明,在新完鉆且未射孔生產(chǎn)的套管井中,CHFR測量的地層電阻率與其裸眼井測井電阻率有著(zhù)較好的一致性;
- To solve these problems,we have developed retrievable bridge plug successfully.This paper gives the development and application of the retrievable bridge plug of cement squeeze. 研制的可取式插管擠灰橋塞(簡(jiǎn)稱(chēng)可取式擠灰橋塞),經(jīng)現場(chǎng)應用表明,該工具具有施工簡(jiǎn)單、安全方便、成本低等特點(diǎn),經(jīng)濟效益顯著(zhù)。
- Index 16, a wide dogleg right opening hole to warm up. 難度16，開(kāi)波俾條又闊又短既右狗腿等你松下身，小心果嶺邊沙池。
- The result of the experiment shows that the bridge plug carl bear significantly high up and down pressure with features of firm and reliable seating and sealing, and easy rele... 試驗結果表明:它能承受較高的上、下壓力,具有坐封牢固可靠,解封方便等特點(diǎn),是油井實(shí)施機械卡堵水、選層壓裂酸化的理想作業(yè)工具,可以廣泛應用。
- The improved performance of anticorrosion was resulted from the increase of coating density, the decrease of open hole percentage and pylome numbers. 這是由于納米摻雜使涂層密度提高，開(kāi)孔率、通孔率降低，組織均勻性提高所致。
- Existing plural pressure system in the same open hole not only brings troubles to drilling operations but also makes cementing much more difficult. 在同一裸眼段出現多套壓力層系,不但給鉆井作業(yè)帶來(lái)很大的困難,而且大大增加了固井作業(yè)的難度。
- With the comparison to open hole electric resistivity,depletion index is used to qualitatively evaluate the water flooded degree of oil layers. 通過(guò)與裸眼井電阻率對比,利用衰竭指數定性評價(jià)油層水淹程度。
- The extended reach well has such chara cteristics as large horizontal displacement,great deviation angle and long open hole interval. 大位移井具有長(cháng)水平位移、大井斜角以及長(cháng)裸眼段的特點(diǎn)。大位移井鉆井過(guò)程中摩阻扭矩的預測和控制是成功地鉆成大位移井的關(guān)鍵因素之一。
- There are a lot of methods to control excess water production,such as infill drilling,well abandonment,horizontal wells,polymer flooding,use of packers,bridge plug,cementation,microbial treatment,etc. 處理產(chǎn)水過(guò)多的措施多種多樣,如加密鉆井、棄井、利用水平井、實(shí)施聚驅、下封隔器、橋堵、注水泥處理與微生物處理等。
- Aciding and perforatin are not effective for eliminating solids damage in acid-sensitive formation or well with open hole completion. 對于酸敏儲層和裸眼完井的井,不能采用酸化和射孔方法清除濾餅和消除固相損害。
- The technique of open hole cavity completion and procedures of cavity are described in detail, while the hydraulic fracturing in cased well is also presented... 對裸眼造穴完井工藝過(guò)程進(jìn)行了具體地介紹,對下套管水力壓裂工藝進(jìn)行了分析評價(jià)。
- Its characteristics include that the counter force is proportional with the horizontal distance of a vertical line where BHA is offset from an open hole. 新的糾斜控制方法以減小測量點(diǎn)與開(kāi)孔點(diǎn)垂線(xiàn)間的水平距離為目標,可以提高垂鉆軌跡的垂直精度。
- retrievable bridge plug of cement squeeze 可取擠灰橋塞
