斯倫貝謝定向鉆井和旋轉(zhuǎn)導(dǎo)向

定向鉆井和旋轉(zhuǎn)導(dǎo)向

1a定向鉆井服務(wù)–PowerPak馬達(dá)高質(zhì)量轉(zhuǎn)子和定子緊湊的軸承設(shè)計(jì)–提高壽命,加強(qiáng)功能地面可調(diào)彎角最佳的功率要求，包括低速/高扭矩和高速/低扭矩應(yīng)用

2?“–26”井眼2a定向鉆井服務(wù)–PowerPak馬達(dá)6?“標(biāo)準(zhǔn)馬達(dá)SP6?“增強(qiáng)性馬達(dá)XP6?“特大扭矩馬達(dá)GT馬達(dá)扭矩對(duì)比SP3350-XP490046%GT7200115%3a定向鉆井服務(wù)–SlimPulseMWD可取回和可替換，降低風(fēng)險(xiǎn)，提高作業(yè)效率旋轉(zhuǎn)時(shí)連續(xù)井斜方位測(cè)量減少了非生產(chǎn)時(shí)間，提供了瞬時(shí)井眼軌跡變化的指示自然伽瑪測(cè)量信號(hào)抗干擾度強(qiáng)暴–底頻率最高壓力和溫度–20000psi175C可用于3?“–26”井眼4a定向鉆井服務(wù)–SlimPulseMWD信號(hào)抗干擾度特強(qiáng)5a旋轉(zhuǎn)導(dǎo)向-PowerDrive旋轉(zhuǎn)時(shí)進(jìn)行導(dǎo)向(100%旋轉(zhuǎn))進(jìn)一步提高鉆速,降低卡鉆風(fēng)險(xiǎn)井眼更平滑可用于定向井,大斜度井,大位移井和水平井全自動(dòng)化防斜打快–封密系統(tǒng)可以進(jìn)行裸眼井段側(cè)鉆–狗腿度8deg/30m近鉆頭井斜方位測(cè)量可用于6“–18”井眼最高壓力和溫度–20000psi135C可利用馬達(dá)推動(dòng)PowerDrive,加大扭矩,加大轉(zhuǎn)速,更進(jìn)一步提高鉆速6a旋轉(zhuǎn)導(dǎo)向-PowerDrivePad開Pad關(guān)7a旋轉(zhuǎn)導(dǎo)向-PowerDriveControlShaftDiskValve8a旋轉(zhuǎn)導(dǎo)向-PowerDrive

PowerDrive1100 PowerDrive900 PowerDrive825 PowerDrive675 PowerDrive4759a旋轉(zhuǎn)導(dǎo)向-PowerDrive10a旋轉(zhuǎn)導(dǎo)向-PowerDriveJuly2002PowerDrive1100&PowerDrive475servicescommercialized2001WorldRecord#1PowerDrive675drills17,283ftof8.5”holein1run2000PowerDrivebecomesfastestexpandingandmostsuccessfulrotarysteerableserviceintheworld2001WorldRecord#2PowerDrive900drills13.789ftof12.25”holein1run1999PowerDriveparticipatesindrillingworldslongestERDwellatWytchFarmNov2001PowerDrivedrillsmorethan1.3mftin12months2002World’sFirst6”RSSRunPowerDrive475drills4712ftof61/8”holein1run199920002001200211a旋轉(zhuǎn)導(dǎo)向-PowerDriveWorldRecord12-1/4”Run–13,799ft12a旋轉(zhuǎn)導(dǎo)向-PowerDriveWytchFarmWellM17GeosteeredtoavoidtwofaultsTurnedwell52,7/30mturnTD15,921ft,4,853mSaved$630,0002037m,6686ft41ft/hr,12.5m/hr13a旋轉(zhuǎn)導(dǎo)向-PowerDrivePhillipsXijiang24-3A18ST3Saved$536,0001739m,5705ft17.6m57.6ft/hrOnerun99hrsTD6,871m,28,249ftInclinationIn74.9Out51.1Turned10right14a旋轉(zhuǎn)導(dǎo)向-PowerDriveImproveddrillingefficiency

–98m/daywithPDM,193m/daywithRSSUandWshapedwells,upto144°inclination15a旋轉(zhuǎn)導(dǎo)向-PowerDrive10,728metersstepout(35,196ft)WytchFarm-M16SPZ16a旋轉(zhuǎn)導(dǎo)向–PowerDrive垂直打快系統(tǒng)‘PowerDrive’是目前在國(guó)際上獨(dú)一的一套“全自動(dòng)化”旋轉(zhuǎn)導(dǎo)向垂直鉆進(jìn)儀器.操作簡(jiǎn)單效率高.它不需要人員操作也不需要MWD儀器,降低成本.PowerDrive在鉆進(jìn)時(shí)會(huì)自動(dòng)追蹤地心吸力(自動(dòng)感應(yīng)井斜),自動(dòng)設(shè)定及調(diào)和促動(dòng)儀器所發(fā)動(dòng)的側(cè)力而打鉆使井斜快速返回垂直.這是一個(gè)全自動(dòng)重復(fù)的過(guò)程.在整個(gè)過(guò)程中PowerDrive

是100%旋轉(zhuǎn)的.

常規(guī)垂直鉆進(jìn)儀器:

MWD和馬達(dá),滑動(dòng)鉆進(jìn)糾正井斜,為避免造斜鉆 壓或其它參數(shù)受限制.因此,不能有效提高鉆速.解決方案:

PowerDrive垂直打快(封密系統(tǒng))為甚麼?

無(wú)需MWD儀器 解決由滑動(dòng)鉆進(jìn)和鉆壓限制造成低鉆速的問(wèn)題 外來(lái)的側(cè)力能有效克服自然造斜力 無(wú)需現(xiàn)場(chǎng)人員操作–提高效率降低成本 解決由持續(xù)滑動(dòng)鉆進(jìn)造成高狗腿的問(wèn)題 允許更高的鉆井參數(shù),特別是鉆壓,而大幅度提高鉆速

100%的旋轉(zhuǎn)使井眼更平滑,進(jìn)一步提高鉆速

最終大幅度降低每米成本17a旋轉(zhuǎn)導(dǎo)向–PowerDrive垂直打快系統(tǒng)實(shí)例一18a旋轉(zhuǎn)導(dǎo)向–PowerDrive垂直打快系統(tǒng)實(shí)例二19a旋轉(zhuǎn)導(dǎo)向–PowerDrive垂直打快系統(tǒng)PowerDrive井段馬達(dá)/MWD井段實(shí)例二20a旋轉(zhuǎn)導(dǎo)向–PowerDrive垂直打快系統(tǒng)常規(guī)鉆具組合在9,000ft開始自然造斜在10,518ft井斜為4度,起鉆換PowerDrive在10,766ft井斜降至0.5度在11,527ft井斜降至0.1度一趟下鉆打完井段3680ft,最大井斜和水平移位0.2度和1ft9,00010,50012,00013,50015,00016,5001,5000DrilledWell9,142MD–9,140TVD1.5odrift-40’departureTripforPowerV10,518MD–10,515TVD4.0odrift-91’departureDrillingVertical11,527MD–11,523TVD.1odrift-102’departureMaxDriftwithPowerV12,804MD–12,800TVD.2odrift-102’departureT.D.section–CasingPoint15,207MD–15,203TVD.03odrift-103’departureBeginKickOffw