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- Bottom hole pressure changes complicatedly in suction well of double porosity reservoir. 雙重孔隙介質(zhì)油藏油井抽汲生產(chǎn)將使井底壓力變化十分復雜。
- In routine overbalanced drilling, the bottom hole pressure towers above the formation pressure so that the mud fluid will leak into the formation. 常規過(guò)平衡鉆井方式打開(kāi)油氣層時(shí)，井底壓力高于地層壓力，鉆井流體會(huì )向地層滲濾甚至漏失。
- The influence of wellbore storage, skin factor, interporosity flow coefficient and elastic storativity ratio to the bottom hole pressure of the observation well were analyzed. 分析了井筒儲存、表皮系數、竄流系數以及彈性?xún)θ荼葘τ^(guān)測井井底壓力的影響。
- It is important for directing timely the drilling engineering to forecast and try to get the data under the undrilled sub bottom hole pressure during the drilling. 在鉆井過(guò)程中,準確求取或預測出井底以下尚未鉆遇地層的壓力,對實(shí)時(shí)指導鉆井作業(yè)具有重要的意義。
- Slug flow appears very often in swabbing well and usually results in complexity of bottom hole pressure change,and swabbing recovery may make bottom hole pressure more unforeseeable. 抽汲井極容易出現段塞流而導致井底壓力變化非常復雜,采用的抽汲生產(chǎn)將進(jìn)一步加劇井底壓力的不可預見(jiàn)性。
- bottom hole pressure buildup test 井底壓力恢復試驗
- Calculation of Bottom Hole Pressure Considering Perforation 考慮射孔的井底壓力計算
- Unified Oil Well Test Interpretation Model and Bottom Hole Pressure Solution 統一的油井試井解釋模型及井底壓力解
- Keywords swabbing well;numerical well-testing;bottom hole pressure;match; 抽汲井;數值試井;井底壓力;擬合;
- Exact Solution of Bottom Hole Pressure of Max Effective Hole-diameter Model for Confined Reservoirs with Two Pays 雙層封閉油氣藏最大有效井徑模型井底壓力的精確解
- Calculation Methods of Bottom Hole Pressure in Gas Wells in Shuangtuozi Area and Its Application 雙坨子地區氣井井底壓力計算方法及應用
- Study on the Bottom Hole Pressure Properties of the Oscillating Pulse Jet-Nozzled Bit 振蕩脈沖射流噴嘴鉆頭井底壓力特性研究
- This is the BHA[bottom hole assembly] log. 這是井下鉆具組合的記錄本。
- Make up bottom hole assembly (BHA). 組合下部鉆具。
- Please pull out of hole and change bottom hole assembly! 請起鉆,換下部鉆具結構!
- bottom hole pressure gage 井底壓力計
- bottom hole pressure 井底壓力
- flow bottom hole pressure [經(jīng)] 井底流動(dòng)壓力
- bottom hole pressure gauge 井下壓力計
- bottom hole pressure indicator 井底壓力指示器
