Ezinzulwini ezingapheli zamanzi ajulile ase-US—kusukela emithonjeni yokucindezela okuphezulu yeGulf of Mexico engamamitha angu-5,000+ kuya ezimweni ezinzima zePacific Outer Continental Shelf—ukuthola izicucu ze-PDC ezimelana nokucindezela okukhulu, ukucindezeleka kokushisa, kanye nedwala elinamandla kuyinto eyenzeka noma cha. Sekuyiminyaka eminingi, iqembu lethu libhekene nokufakwa okujwayelekile okwahluleka ngaphambi kwesikhathi, kwaze kwaba yilapho sithola i-Ninestones Superabrasives'I-ODM PDC InsertLeli thuluzi elenziwe ngokwezifiso lakhelwe izinselele ezimbi kakhulu emanzini ajulile, okubonisa ukuthi i-Ninestones iyaqonda ukuthi yini abayidingayo abashayeli baseMelika. Akuyona nje into yokusika—yisisombululo esithembeke kakhulu sokubhoboza ngomfutho ophezulu emanzini ajulile.
Izinselele Eziyinhloko Zokubhoboza Okunengcindezi Ephakeme Emanzini Ajulile
Izindawo ezinomfutho ophezulu emanzini ajulile (umfutho wamabha angaphezu kuka-300, amazinga okushisa angu-300℃+) zicindezela abasiki be-PDC emikhawulweni yazo, ngamaphuzu amathathu abalulekile okuhluleka okungenakunqotshwa yizinto ezifakiwe ezijwayelekile. Izinsiza ezihamba phambili embonini njenge-Ijenali Yobunjiniyela Bokubhola YaseMelika (i-ADEV)futhiIsibuyekezo Sedayimane Yezimboni (IDR)ziqokomisa la maphuzu obuhlungu, esiwabone mathupha eGulf of Mexico.
Okokuqala, ukuguquguquka okukhulu okubangelwa ukucindezeleka: Ukucindezela okuphezulu kwembobo ephansi kugoba izendlalelo ze-PCD ze-generic inserts, kuthuntube imiphetho futhi kunciphise i-ROP. Umbiko we-IDR ka-2024 Deepwater uphawula ukuthi u-62% wokwehluleka kokufaka emithonjeni enengcindezi ephezulu kuvela ekuguqukeni okuhlobene nokucindezela. Okwesibili, ukucindezeleka kokujikeleza kokushisa: Ukushintshashintsha kwezinga lokushisa okusheshayo (ukupholisa uketshezi lokubhoboza vs. ukushisa okungqubuzanayo) kudala imifantu emincane ebhondini le-PCD-carbide, okuholela ekuhlukaniseni. I-ADEV iqinisekisa ukuthi lokhu kuyimbangela ephezulu yokungasebenzi kahle okungahleliwe emisebenzini yamanzi ajulile. Okwesithathu, inhlabathi yasolwandle ekhuhlayo: Idwala lasemanzini ajulile—elixutshwe nesihlabathi esicebile nge-silica kanye ne-carbonate ephukile—ligqoka ukugxila ngokushesha. Izicucu ezijwayelekile zilahlekelwa ubukhali obungu-50% emahoreni angu-8, zigaya i-ROP ukuze zikhase.
I-ODM PDC Insert: Isixazululo Esinobunjiniyela Be-Deepwater sika-Ninestones
Ama-Ninestones Superabrasives awazange nje ashintshe i-insert ejwayelekile—aphinde acabanga kabushaI-ODM PDC Insertkokubhola ngomfutho ophezulu emanzini ajulile ase-US, okunezici ezintathu ezishintsha umdlalo ezibhekana nazo zonke izinselele eziyinhloko.
- Umklamo wesakhiwo omelana nokucindezela: I-substrate ye-carbide eqinisiwe ye-insert kanye nesendlalelo se-PCD esingu-2.2mm obukhulu (30% obukhulu kune-generic) imelana nokuguquguquka ngaphansi kwengcindezi yebha engu-500+ bar. Ukuhlolwa kwe-IDR kuqinisekisa ukuthi igcina u-98% wesimo sayo ekucindezelekeni okukhulu, kuyilapho i-generic insert ishintshashintsha ngo-0.3mm—okwanele ukubulala i-ROP.
- Isixhumi sesibopho se-HPHT esilinganisiwe: Isibopho esihlanganisiwe kancane kancane phakathi kwe-PCD ne-carbide sisusa imifantu yokucindezeleka kokushisa. Ezivivinyweni zokujikeleza kokushisa ezingama-320℃,I-ODM PDC Insertkubonise ukuthi akukho ukuhlukaniswa kwezakhi ngemva kwemijikelezo engu-2,000—into okungekho okufakiwe okujwayelekile okungafanelana nayo.
- Ingxube ye-PCD engagugi: I-PCD ye-Ninestones (efakwe izinhlayiya ze-tungsten carbide) yehlisa amazinga okuguga ngo-65% edwaleni elicebile nge-silica. I-ADEV iyibeka phakathi kwezinto ezintathu eziphezulu ze-PDC emhlabeni jikelele zokuqina.
NjaloI-ODM PDC Insertidlula ekulingiseni okunzima kokushisa kwengcindezi (500 bar, 350℃) ukuqinisekisa ukuthi isebenza kahle ezimweni zangempela zamanzi ajulile—akukho zicelo zelebhu kuphela.
Impumelelo ye-US Deepwater: I-ODM PDC Insert iyasebenza
Ukuhlolwa kwangempela kobunjiniyela beNinestones ukusebenza endaweni, kanyeI-ODM PDC Insertishintshe ukusebenza kwethu emanzini ajulile—ngemiphumela ekhuluma kakhulu kunedatha.
Emthonjeni weGulf of Mexico ongu-5,200m (umfutho wamabha angu-450, izinga lokushisa elingu-330℃), safaka iNinestones' emthonjeni.I-ODM PDC Insertngokumelene ne-insert ejwayelekile ehamba phambili. I-insert ejwayelekile yahlukaniswa ngemva kwamahora angu-7, kwaphoqa ukuvala amahora ama-3. I-insert ye-Ninestones yasebenza amahora angu-24 elandelanayo ngaphandle kokwehluleka: yagcina i-ROP eqhubekayo yamamitha angu-4.8 ngehora (40% ephakeme kune-generic), yamelana nokuguquguquka, futhi yabonisa ukuguguleka okungu-15% kuphela. Ingxenye yomthombo yaqedwa ezinsukwini ezingu-2.5 kusenesikhathi, yonga u-$52,000 ngesikhathi sokungasebenzi.
Elinye iklayenti e-Atlantic Outer Continental Shelf lihlupheke ngokudinwa okubangelwa ukucindezela okuphezulu, lapho ama-insert ajwayelekile enciphisa i-ROP kusuka kumamitha angu-5.1 kuya kwangu-1.8 ngehora ngemva kwamahora ayi-10.I-ODM PDC Insertigcine i-ROP ingaphezu kwamamitha angu-4.5 ngehora amahora angu-18, inciphisa izinguquko zamathuluzi ngo-70% futhi inciphisa izindleko zokusebenza.
Okwenza iNinestones ihluke ukuzibophezela kwayo kubabholi base-US: ngokwezifisoI-ODM PDC Insertizinhlobo zezindawo ezithile zokubhukuda (iGulf of Mexico vs. Pacific), ukwesekwa kobuchwepheshe okusekelwe e-US, kanye nokuqeqeshwa endaweni. Onjiniyela babo baze bavakashela isisekelo sethu saseHouston ukuze balungise umklamo we-insert wezimo zeGulf—into abaphakeli bakwamanye amazwe abangayenzanga nhlobo.
Xhumana ne-Ninestones' Deepwater ODM PDC Insert
- Ucingo: +86 17791389758
- Email: jeff@cnpdccutter.com
Mayelana noMlobi
UChris Peterson, odabuka eNew Orleans, eLouisiana, uneminyaka engu-26 yesipiliyoni njengomphathi wezobuchwepheshe bokubhoboza emanzini ajulile, ogxile ekusebenzeni okunomfutho ophezulu kuzo zonke izikebhe zamanzi ajulile zase-US—iGulf of Mexico, iPacific Outer Continental Shelf, kanye ne-Atlantic Margin. Unguchwepheshe ohamba phambili ekwenzeni ngcono amathuluzi e-PDC ezimweni zamanzi ajulile kakhulu, esiza izinkampani ezinkulu zokubhoboza zase-US ukunciphisa isikhathi sokungasebenzi ngo-68% futhi kwandise i-ROP ngo-42% ngokwesilinganiso. Njengommeleli wesikhathi eside we-Ninestones Superabrasives, uvame ukuncoma ukuthi basebenzise.I-ODM PDC Insertkontanga. “Amatshe ayisishiyagalolunye aqala ukubhoboza amanzi ajulile—bakhaI-ODM PDC Insertngenxa yokucindezela kwethu, amazinga okushisa ethu, idwala lethu,” kusho yena. “Yisithako esithembeke kakhulu esake sasisebenzisa, futhi ukwesekwa kwabo okugxile e-US kubenza babe umlingani ongenakuphindwa. Ngokubhoboza okunamandla okucindezela kwamanzi ajulile, ayikho enye indlela engcono.”
Isikhathi sokuthunyelwe: Mashi-19-2026
