Thaum cov khib nyiab hlau los ntawm milling, casing tawm, los yog cov cuab yeej tsis ua hauj lwm sib sau ua ke downhole, cov neeg ua haujlwm ntsib cov teeb meem kev ua haujlwm raug nqi: cov chaw ncig uas ploj lawm, cov khoom siv ua tiav, thiab rov ua kom huv si - tawm mus ncig ua si uas tsis yog - lub sij hawm tsim khoom (NPT) mus rau qib tsis tuaj yeem tswj tau. Hauv $ 6.63 billion downhole nuv ntses cov khoom lag luam (2025) tau kwv yees kom ncav cuag $ 11.06 nphom los ntawm 2034 ntawm 5.84% CAGR, cov hlua hlau nplaum tau tshwm sim ua thawj qhov tseem ceeb - kab kev daws rau ferrous khib nyiab rov qab. Qhov kev sib tw no tshwj xeeb tshaj yog nyob rau hauv cov dej tob thiab cov qhov dej tsis zoo, qhov twg ib qho kev cuam tshuam - yeeb nkab tshwm sim los ntawm cov khib nyiab uas tsis tau rov qab tuaj yeem tshaj $ 2 lab hauv cov nqi cuam tshuam.
Tus nqi loj hlob ntawm Downhole Debris nyob rau hauv niaj hnub Drilling Operations
Cov ntaub ntawv kev lag luam tau lees paub tias kev ua haujlwm milling tsim 40-120 kg ntawm steel cuttings ib lub qhov rais tawm, nrog cov pa huv si -tawm txoj kev yuav tsum tau 2-4 lub sij hawm ntxiv ua ntej kev ua tiav tuaj yeem ua tiav. Ib qho kev tshawb fawb xyoo 2025 los ntawm ntug dej hiav txwv Norway tau sau tseg plaub Innomag hlua hlau nplaum rov qab 40 kg ntawm cov hlau hauv ib qho kev khiav - nrog ib qho 12.1-inch hlau nplaum ib leeg ntes 9.6 kg ntawm ferrous cuttings. Kev lag luam khoom siv nuv ntses downhole, muaj nuj nqis ntawm $ 1.48 nphom hauv xyoo 2025, tab tom nthuav dav sai thaum cov neeg ua haujlwm nrhiav cov cuab yeej uas tshem tawm cov kev khiav tawm. North America hais kom 43% ntawm kev ua lag luam sib koom, tau tsav los ntawm kev ua haujlwm hnyav hauv Permian Basin uas cov neeg ua haujlwm nruab nrab 3-4 milling xwm txheej hauv ib qhov dej, thiab cov dej tob hauv Gulf of Mexico feem ntau tshaj $ 750,000 ib hnub hauv cov nqi rig.
Yuav ua li cas Tsis yog -Rotating Magnet Technology Maximizes Recovery Efficiency
Vigor String Magnet siv qhov tsis yog - tig lub tes tsho sib nqus tsim uas tuav cov khoom khib nyiab tsis tu ncua txawm tias thaum lub sij hawm laum txoj hlua tig mus txog 150 rpm. Cov cuab yeej siab -lub zog tsis tshua muaj- lub ntiaj teb hlau nplaum, encased nyob rau hauv stainless hlau vaj tse, tsim ib tug sib nqus teb muaj zog txaus mus ntes ferrous hais me me li 1-2 hli thaum tswj tag nrho cov ncig txaus cheeb tsam kom zoo huv si. Cov tsis yog -rotating stabilizers muab qhov tseem ceeb standoff clearance, tsim ib tug 15-25 mm bypass qhov sib txawv uas tiv thaiv cov khib nyiab ntxuav{11}}tawm thaum tig - ib tug tsim feature uas ua rau kom rov ua hauj lwm zoo los ntawm kwv yees li 35% piv rau cov pa rotating hlau nplaum. Muaj nyob rau hauv peb qhov ntau thiab tsawg - ZZQC245 (9-5/8 nti casing, 177.8 mm OD, NC50/NC38 kev sib txuas), ZZQC193 (7-5/8 nti, 133.35 mm OD), thiab ZZQC135 (6-5 mm), NC38) - nrog qhov ntev ntawm 2,260–2,280 hli, cov cuab yeej npog tag nrho cov hlua casing ntawm 6-5/8 txog 9-7/8 nti.
Cov ntaub ntawv pov thawj: tshem tawm huv - Tawm mus ncig thoob ntau lub phiab
Cov neeg ua haujlwm khiav cov hlua hlau nplaum sib txuas hauv milling BHA configurations qhia txog 30-50% txo ntawm tag nrho cov nuv ntses-txog NPT. Nyob rau sab qaum teb Hiav Txwv, qhov twg rig downtime nqi tshaj $500,000 ib hnub twg, kev tshem tawm ib tug huv si -tawm mus rau ib qho kev tshwm sim milling txhais mus rau $150,000–$250,000 nyob rau hauv kev txuag ncaj qha rau ib lub lag luam. Cov ntaub ntawv Haltenbanken tau pom tias cov hlua hlau nplaum xa ncaj qha rau saum cov mills tiv thaiv cov hlau txiav los ntawm qhov chaw ntws, tiv thaiv cov av nkos, cov ntxaij vab tshaus shaker, thiab cov khoom siv BOP los ntawm kev puas tsuaj rau abrasive - ib lub tswv yim tam sim no tau txais raws li txheej txheem kev khiav hauj lwm los ntawm ntau tus neeg ua haujlwm hauv North Sea. Hauv Gulf of Mexico, cov neeg ua haujlwm tau sau tseg xoom daig- cov xwm txheej yeeb nkab thoob plaws 45+ milling khiav thaum hlua hlau nplaum suav nrog hauv BHA, piv rau 12% qhov xwm txheej ntawm qhov sib npaug tsis muaj hlau nplaum. Kev lag luam Middle East, muaj nuj nqis ntawm $ 241.7 lab nyob rau hauv qhov dav zawv zawg lub tes tsho ntu, tab tom nce siv cov hlua hlau nplaum rau kev ua haujlwm thiab ua tiav cov haujlwm hauv cov neeg laus laus uas cov khib nyiab sib sau los ntawm ntau xyoo ntawm kev cuam tshuam zoo ua rau muaj teeb meem tsis tu ncua.
Cov Khoom Siv Tsim thiab Lub Neej Kev Lag Luam Kev Lag Luam rau Ib puag ncig hnyav
Cov cuab yeej siv rugged nta cov cua sov- kho cov hlau alloy steel nrog qhov tsawg kawg nkaus lub zog ntawm 80,000 psi, ua kom muaj kev nyab xeeb hauv HPHT qhov dej mus txog 350℃F. Stainless hlau hlau nplaum npog tiv thaiv galvanic corrosion thiab ua kom yooj yim rau kev tu saum npoo - qhov tseem ceeb ntawm kev saib xyuas kom zoo dua muab rau txhua qhov rov qab 15 lub voj voog tuaj yeem sau tau 8. Qhov tsis muaj bolts sab nraud tshem tawm cov kev ua tsis tiav thawj zaug pom nyob rau hauv cov pa nuv ntses hlau nplaum, qhov twg bolt loosening nyob rau hauv vibration ua rau poob hlau nplaum downhole - tsis ua hauj lwm uas tuaj yeem raug nqi $ 50,000- $ 100,000 hauv kev ua haujlwm nuv ntses ntxiv. Nrog rau kev tshuaj xyuas thiab kev saib xyuas kom zoo, ib txoj hlua hlau nplaum tuaj yeem tiv taus 200+ kev xa mus ua ntej yuav tsum tau hloov cov tub ntxhais sib nqus, xa tag nrho cov nqi ntawm lub neej qis dua $ 0.50 ib teev ua haujlwm piv rau $ 2.00– $ 3.00 toj ib teev rau ntau yam huv si - tawm mus ncig.
Xaus
Raws li qhov nyuaj nce ntxiv thiab cov nqi hnub rig tseem nce siab thoob plaws txhua lub pas dej loj, cov hlua hlau nplaum muaj qhov pov thawj, qis - txoj kev pheej hmoo rau kev tswj cov khib nyiab downhole. Los ntawm kev sib koom ua ke cov khib nyiab khib nyiab rov qab ncaj qha rau hauv milling BHA, cov neeg ua haujlwm tshem tawm cov nqi huv si - tawm mus ncig thiab tiv thaiv cov cuab yeej ua tiav tseem ceeb los ntawm cov khib nyiab - puas tsuaj.
Yog xav paub ntxiv, thov hu rau Tuam Tshoj Vigor ntawm info@vigorpetroleum.com lossis hu rau +0086 29 81161513.
