viscous crude oil production

基本解釋

Along with the oil well depth increasing, difficulties in viscous crude production and more and more complicated oil wells, the pumping rods break off usually.
但是目前螺桿泵的形式幾乎全部為地面驅(qū)動、抽油桿連接，隨著井深的增加，稠油的開采，油井的復(fù)雜，抽油桿斷脫現(xiàn)象非常突出。
During the late period of steam stimulation, mixing viscous crude oil with pumped down light oil can prolong the production period and increase the cumulative oil production.
稠油油田蒸汽吞吐井生產(chǎn)后期，在泵下?lián)较∮湍苎娱L生產(chǎn)周期，增加周期產(chǎn)量。
The viscosity of crude oil from viscous oil reservoir is high and heavy hydrocarbon components constitute the majority. So, it is difficult to produce oil from production wells.
由于稠油段油層原油的粘度高，重?zé)N組分所占比例大，因此造成采出井采出困難。
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稠油開采
With the development of the petroleum technology, steam soak and steam drive technique in the viscous crude oil production have been matured, while the advantage that exploites the superviscous oil applying horizontal well becomes more and more obviously.
近年來,隨著石油工業(yè)技術(shù)的發(fā)展,稠油開采中的蒸汽吞吐和蒸汽驅(qū)技術(shù)日趨成熟,水平井在開采稠油方面的優(yōu)勢也越來越明顯。