Imikhiqizo

Izici
1. Umklamo ogcwele uqeda ngempumelelo ukwehla kwengcindezi kanye nemisinga ye-eddy futhi wehlisa ijubane lezinhlayiya eziqinile oketshezini
ukuhlanza ama-valve;
2. Umklamo wokuvala oyingqayizivele, ukuze i-torque yokushintsha incishiswe kakhulu;
3. Kwenziwa izivalo zensimbi phakathi kwebhonethi nomzimba wevalvu, ipuleti levalvu kanye nendandatho yesihlalo sevalvu;
4. I-spray yokunamathisela insimbi (imbondela) yokushisela i-carbide esimende, enokumelana okuhle nokuguguleka, ukumelana nokugqwala;
5. Indandatho yesihlalo iqiniswe yipuleti eliqinile ukuze kulondolozwe ukuzinza okuhle;
6. Isiqu sifakwe indlela yokuvala eguquliwe ukuze kube lula ukufaka esikhundleni indandatho yokuvala isiqu ngokucindezela.

Amavalvu entambo yokubhoboza avimba uketshezi ukuthi lungagelezi ngentambo yokubhoboza njalo uma i-drill ikhahlela nge-bit off bottom. I-LANDRILL ingahlinzeka nge-valve yokuphepha yokuvula okugcwele (FOSV), i-Kelly valve, i-Inside Blowout preventer (IBOP), i-Drop-in check valve, i-Float valve.

Sinezinzuzo ezilandelayo ngama-Dissolvable frac plugs ethu:
Ingancibilika Ngokuphelele: Ama-plug angancibilika ngokuphelele koketshezi.
Zombili izinto zensimbi nezerabha ziyancibilika emanzini: Ipulaki ye-frac encibilikayo yenziwe ngezinto ezincibilikayo, okuhlanganisa izingxenye zensimbi nezerabha, okusho ukuthi lonke ipulaki lingancibilika.
Amanani Okuncibilikisa Alawulwayo: Izinga lokuncibilikisa lepulagi lingalungiswa ukuze lihlangabezane nezidingo zokusebenza ezahlukene.
Izinsalela Eziphansi Kakhulu: Ngemva kokuncibilika, ama-frac plug ancibilikayo awashiyi zinsalela noma izingcezu, okunciphisa isidingo sokuhlanzwa ngemva kokusebenza.
Uhlu Oluphelele Losayizi Olutholakalayo: Ama-plug atholakala ngobukhulu obuhlukahlukene namamodeli, okwenza kube lula ukuzivumelanisa nosayizi abahlukene be-casing kanye nokujula kwemithombo.
Ifanelekela Amazinga Ekheyisi angu-3.5”-5.5”: Ama-plug angasetshenziswa kumazinga ahlukahlukene ekheyisi anobubanzi obusukela kumasentimitha angu-3.5 kuya kumasentimitha angu-5.5.
Iyahambisana Namazinga Ahlukene Okumbiwa Kwamanzi: Ama-plug ayahambisana nezinhlobo ezahlukene zamanzi kanye namazinga okumbiwa kwamanzi ngaphakathi kwezakhiwo zemithombo.
Iyahambisana Nokwakheka Izinga Lokushisa Eliphakathi kuka-25℃-170℃: Ama-plug angasetshenziswa ngaphakathi kwezakhiwo zemithombo ezisukela ku-25°C kuya ku-170°C.
Nikeza Ukwenza Ngokwezifiso Okukhethekile: Nakuba kuhlangatshezwana nezidingo eziyisisekelo, ama-plug angenziwa ngokwezifiso ngokusekelwe ezidingweni ezithile zamakhasimende.

I-Choke manifold iyithuluzi elidingekayo lokulawula ukukhahlela nokusebenzisa ubuchwepheshe bokulawula ingcindezi yemithombo kawoyela negesi. Lapho isivimbeli sokuqhuma sivaliwe, ingcindezi ethile yesikhala ilawulwa ngokuvula nokuvala ivalvu ye-throttle ukuze kugcinwe ingcindezi yembobo engezansi iphakeme kancane kunengcindezi yokwakheka, ukuze kuvinjelwe uketshezi lokwakheka ukuthi lungagelezi emthonjeni. Ngaphezu kwalokho, i-choke manifold ingasetshenziswa ukunciphisa ingcindezi ukuze kutholakale ukuvalwa okuthambile. Lapho ingcindezi emthonjeni ikhuphuka iye emkhawulweni othile, isetshenziselwa ukuqhuma ukuvikela ikhanda lomthombo. Lapho ingcindezi yomthombo ikhuphuka, uketshezi olusemthonjeni lungakhululwa ukulawula ingcindezi yesikhala ngokuvula nokuvala ivalvu ye-throttle (elungisekayo ngesandla, e-hydraulic futhi elungisiwe). Lapho ingcindezi yesikhala iphezulu kakhulu, ingaqhuma ngqo ngevalvu yesango.