Gutandukana vs Gukomatanya Amacomeka

Ibihumbiamaribabisaba 10,000-psifracAmacomeka ashobora gushyirwaho mumariba kugirango clusteribikorwa byo gutoborabirashobora gukorwa mberekuvunika hydraulic.

Abakoresha uyu munsiUrashobora guhitamo mumashanyarazi atabarika ahendutse yibikoresho bisya nyuma yo kuvunika cyangwa mubwoko butandukanye bwibiciro byacometse bigizwe nibikoreshoyagenewe gushongaku bushyuhe bwo hasi muburyo butandukanyeAmazi yuzuye.

Nibihe Amacomeka ya Frac?

Dilemma: Amacomeka adacogora-na-parf

Interventionless frac plugs yahinduweGucomeka na-gukora nezakandi washoboje kwandika gushiraho ubujyakuzimu ukuraho nyuma ya frac drillout.

Ariko iyo utabigizemo uruhareibikoresho byo hasigusiga inzitizi mu iriba cyangwa kugabanya kwinjira, zirashobora kandi kugora ibikorwa-ubungubu, na nyuma.

Igisubizo cyiza

Gucomeka nezaKuburanyuma yo kuvunika.

Amacomeka asanzwe akoreshwakunyereran'impeta cyangwa ceramic buto, ifatanije nuwapakira, kurikora kashe ikozwe nezahanyuma ufate amacomeka neza.

Ariko bimwe muribi bikoresho-bikomeye cyane ntibishobora kwemerwa, nibikoresho byangirika byoroshyeamazi mezani Bike muriimbaraga za mashini, kandi irashobora gusenyuka vuba.

Ikibazo

Imbaraga za mashini,kashe yubuhanga, naubunyangamugayo- no gusenyuka rwose.

Gukomatanya ibintu bisa nkaho bidahuye mugikoresho kimwe birashobora kugerwaho hamweibikoresho bigezweho, siyanse,ubwubatsi budasanzwe,igishushanyo mbonera, hamwe no kwiyemeza kudatezuka kurigutanga ibyo abakoresha bakeneye.

Kuzamura imikorere hamwe nigiciro-cyiza cya plug-na-parf kimwe no gufungura ibintu byinshi

NtibishoboraGucomeka na sisitemukoresha amacomeka yangirika aho gukoresha amacomeka kugirango utandukanye zone mugihe cyo gukangura.

Sisitemu ihindagurika ikwiranye na sima, idahwitse, ihagaritse, itandukanijwe, cyangwaporogaramu itambitse muri shale, ibuye ryumucanga, dolomite, nibindi lithologiya.

Kugera ku musaruro wuzuye I..D.

Ibikoresho bitesha agaciro rwose kandi byateganijwe mumasaha cyangwa iminsi, byemeza ko umusaruro ugera kubushobozi bwuzuye.

Kwinjira kwuzuye kandi byongera amahitamo aboneka nyuma yo gusuzuma nyuma yigihe kizazakongera umusarurono gutabara.

Kurandura imashini

Ntacomeka bivuze ko nta mikoreshereze yubukorikori isabwa kubisya. Gukoresha amacomeka adashobora gukurwaho bikuraho gukenera- cyangwaIgiceri-yatanze imbunda yo gutobora kugirango ivunike-itera icyiciro cya mbere cya aGucomeka na-gukora.

Igisubizo kigabanywa gukoresha igihe n'amafaranga. Ibikorwa birashoboka ahantu hitaruye hataboneka uburyo bwo gutabaza.

Ongera guhuza ikigega

Uburebure bwuruhande bugarukira kubushobozi, ibiciro, n'uburebure bwaIgicerigusya neza. Kurandura ibikorwa bya CT byakuweho bikuraho imipaka kuburebure bwuruhande, bikagabanuka cyane kubigega no kugereranya gukira (EUR).

Kuraho ingaruka zijyanye no gutabaza

Mubigega byashize biragoye gucungakuvanaho imyanda, kongera ibiciro hamwe ningaruka zo gukomera. Riggingimashiniibikoresho byo gutabara hejuru no hasi bitwara ingaruka zabyo.

Kugera ku isoko vuba

Kurandura urusyo bigabanya cyane igihe kiri hagatigucukura no kubyaza umusaruro. Kuriamashanyarazi menshimugihe cyo gucukura kuri padi cyuzuye, icyambereamariba yiteguye gusubira inyumakandi bigashyirwa kumusaruro, bitanga uburyo bwihuse bwo kwinjiza.

Amacomeka ya Frac ni iki?

Ubushakashatsi bwakozwe nabakozi 10 bo muri Amerika hamwe nabajyanama bafite ubuhanga muriGucomeka-na.

Amacomekaariko, ntibarubahiriza amasezerano yabo ya mbere yo kugabanya ikiguzi cyose cyibikorwa byo kurangiza, kandi abahanga bamwe ntibashidikanya kubivugwa ko ubwo buhanga buhanitseibikoresho byo hasiburigihe uzimangana utabangamiye kugaruka cyangwa umusaruro.

Amacomeka yamenetse yakoreshejwe kuva mu mpera za 1980. IntangiriroGucomekazari zishingiye kumurage wicyuma cyikiraro cyashyizwe mumariba ahagaritse yarangiye muri zone imwe cyangwa ebyiri.

• Amacomeka ya mbere yari afite ibice byinshi bigize ibice, harimo ibyuma bikozwe mucyuma na tungsten hamwe nimpeta zicyuma, hiyongereyeho ibikoresho byakoreshwaga, byakorwaga kenshi mumabati yatondekanye.
• Hamwe no kuza kwaibice byinshi bitambitse,byoroshye gucukumbura ibice bivunika byahindutse ibice byingenzi byabidasanzwe kurangiza neza.
• Abakoresha naibigo bya serivisi bifite uburambe mumikino yo muri Amerikagereranya ko 80% yamariba yarangiye mubyiciro ukoresheje uburyo bwa PNP.

Gucomeka, igikoresho cyo gushiraho no gutobora umugozi wimbunda bimanurwa kumurongo hanyuma bigasunikwa mumiriba; icyuma gishyirwaho, urwego rusobekeranye ahantu henshi bita cluster, hanyuma wireline ikurwaho kugirango ibikorwa byo kuvoma birashobora gutangira gucika binyuze mumyenge mu rutare rwegeranye.

Iyi nzira isubirwamo inshuro nke mu iriba rihagaritse kandi kuva kuri 20 kugeza kuri 70 mu iriba ritambitse. Nyuma yo kuvunika amacomeka yacukuwe hamwe na gato kumuyoboro uhuriweho cyangwa no kuvanga (CT) hamwe na amoteri yamanukana bit. Uwitekaimyanda iva mu gusyaimikorere ikwirakwizwa hanze y'iriba, kandi kugaruka no gutanga umusaruro biratangira.

Kubikorwa byiza bya PNP, amacomeka, igikoresho cyo gushiraho n'imbunda bigomba gukoreshwa byihuse nta “guteganya” mbere yo kugera kubwimbitse.Ingano y'amazin'imbaraga zifarashi zo kuvoma amacomeka hasi agomba kugabanywa.

Amacomeka agomba gufata 8000 psi kugeza 10,000 psi mugihe cyo kuvunika. Kugirango ugabanye ibiciro byose birangiye, amacomeka agomba gusohora vuba hanyuma agasiga uduce duto gusa tudatera CT gukomera kugirango ingendo ngufi zitwara igihe zigabanuke.

• Mumyaka mike ishize abatanga amacomeka make bahinduye ibishushanyo byabo kugirango bagere kuri izi ntego mugutangiza amacomeka magufi hamwe nibikoresho byiza; ibice bike n'ibirimo ibyuma bike; n'amazi atembera yihuta yihuta yo kwiruka, kugabanya cyangwa gukuraho ibyateganijwe, kunoza igipimo cyumuvuduko, no kugabanya igihe cyo gutwarwa (nanone bifasha muriKurinda umuriro). Mu mariba y'umukoresha umwe yize mu kibaya cya Permiya ibyo kunoza byagabanije PNP no kuvunika igihe cyo kuva ku minsi umunani kugeza ku minsi ine.

Abashakashatsi barangije hamwe nabajyanamayavuze ko amashanyarazi akora cyane asaba amazi make kandi arashobora kumanurwa neza mumuvuduko urenga 24 m / min (80 ft / min) nta ngaruka zateganijwe. Ibihe byo gusohora hamwe nibi byacomwe birahanurwa cyane kandi biri hagati yiminota 7 kugeza 12.

Nkumushinga wambere uyobora amashanyarazi acomeka, dushyira imbere ubushakashatsi no guhanga udushya, dushiraho ubufatanye bukomeye nabakiriya benshi. Amaturo yacu arimo ibicuruzwa byihariye bya R&D nka hydrogène sulfide idashobora kwihanganira ikiraro hamwe na frac yamashanyarazi hamwe nigihe cyo guseswa. Ibicuruzwa byikipe ya Vigor byageragejwe cyane kurubuga rwabakiriya, byerekana imikorere idasanzwe. Kubibazo bijyanye niterambere ryibicuruzwa no kuzamura, nyamuneka twandikire kugirango tumenye ibicuruzwa byiza na serivisi zinzobere.

Kubindi bisobanuro, urashobora kwandika kuri agasanduku k'ipositainfo@vigorpetroleum.com&kwamamaza@vigordrilling.com