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- Water blending under, pump is bound to cause blended water's circling and high water-bearing of produced liquid, which is bad to enhance oil recovery. 泵下?lián)剿仔纬蓳饺胨昭h(huán)、來(lái)出液含水高，不利于提高開(kāi)采效率。
- Application of low-frequency pulse oil recovery technique. 低頻脈沖采油增產(chǎn)技術(shù)的研究與推廣應用。
- Application of a nitrogen generator in oil recovery. 膜制氮氣裝置在石油開(kāi)發(fā)中的應用。
- Application of ESP technology on viscous oil recovery. 抗稠油電潛泵工藝技術(shù)與應用
- Comparison between the oilwell jet pump and other artificial lifting equipment shows that the jet pump is more suitable for oil recovery from complicated wells. 將采油噴射泵與其他人工舉升采油設備進(jìn)行的分析對比表明，噴射泵更適用于復雜油井的開(kāi)采。
- Applied prospects of new type of Gemini surfactant in tertiary oil recovery. 新型Gemini表面活性劑在三次采油中的應用前景
- Inpouring polymer flooding is one important process to enhance oil recovery. 摘要聚合物驅油是提高原油采收率的重要方法之一。
- Carbon dioxide miscible flooding is an important way for enhanced oil recovery. 油藏注二氧化碳驅是提高采收率的一種重要方法之一。
- In the light of the problems with heavy oil recovery, Model HLB hollow cilculation subsurface pump is developed by Dagang Oilfield Group New Century Machinery Manufacturing Co., Ltd. 針對稠油開(kāi)采中稠油粘度高、摩擦阻力大、原油不進(jìn)泵、抽油杯柱下行困難，以及油管結蠟等問(wèn)題，大港油田新世紀機械制造有限公司研制出HLB型空心環(huán)流稠油抽油泵。
- The hydraulic feedback subsurface pump with double plungers, which is developed on the basis of conventional subsurface pumps is a special pump for viscous oil recovery. 雙柱塞反饋式抽油泵是在改進(jìn)常規抽油泵結構的基礎上發(fā)展起來(lái)的一種適于高粘原油開(kāi)采的特殊抽油泵。這種泵在使用中柱塞損壞相當嚴重，極大地影響了油井的正常生產(chǎn)。
- But Lord Browne added that improvements in oil recovery techniques would yield more reserves. 但英國石油首席執行官布朗勛爵表示，石油采收技術(shù)的改進(jìn)，將產(chǎn)生更多的儲量。
- The Mechanism for Enhanced Oil Recovery by Local Enrichment of A Bacterium Psendomonas sp. 菌局部富集提高原油采收率機理。
- Field experiment of microbial enhanced oil recovery in Luo 801 block of Luojia oilfield. 羅家油田羅801塊微生物驅礦場(chǎng)試驗
- Re-use of retained polymer underground is a new method of enhanced oil recovery(EOR) after polymer flooding. 再利用地下滯留聚合物是聚合物驅之后進(jìn)一步提高原油采收率的新途徑。
- The depressurization development is a special method for increasing oil recovery rate by using unstable water flooding. 系統地總結了任丘裂縫型碳酸鹽巖潛山油藏在“九五”期間開(kāi)展的降壓開(kāi)采現場(chǎng)試驗成果。
- Our country has the advantages in inpouring polymer flooding to enhance the crude oil recovery. 我國具有注聚合物驅油提高原油采收率的有利條件。
- This paper presents the major application cases of enhanced oil recovery(EOR) in the former Soviet Union. 該文介紹了前蘇聯(lián)應用提高采收率技術(shù)的主要情況。
- The experimental results show that the displacing agent M can greatly enhance oil recovery. 實(shí)驗結果表明，M驅油劑可大幅度提高水驅原油采收率。
- Unstable waterflooding was verified to be able to enlarge sweep efficiency and en-hance the ultimate oil recovery. 實(shí)踐證明不穩定注水能夠提高注水波及系數,提高油藏最終采收率。
- This paper is to investigate if lyotropic liquid crystal system can improve oil recovery after polymer flooding. 該文研究的目的在于考察溶致液晶體系在聚合物驅以后能否進(jìn)一步提高采收率的問(wèn)題。
