Ntchito za Cement Retainer

1. Ntchito Zoyambira Simenti:

Zosungira simenti ndizofunikira pa ntchito yoyamba yopangira simenti panthawi yomanga chitsime. Pambuyo pobowola chitsime, chotengera chachitsulo chimayikidwa mu dzenjelo kuti lisagwe ndi kuteteza chitsimecho. Malo a annular pakati pa casing ndi chitsime amadzazidwa ndi simenti kuti ateteze choyikapo ndi kupanga chisindikizo chodalirika. Zosungiramo simenti zimagwira ntchito yofunika kwambiri powonetsetsa kuti simentiyo yayikidwa ndendende pomwe ikufunika, kuletsa kusamuka kwamadzi pakati pa madera osiyanasiyana a zitsime. Izi ndizofunikira pakukhazikitsa kudzipatula komanso kukulitsa kukhulupirika kuyambira pachiyambi.

2.Zochita Zokonzanso:

Ngati mikhalidwe ya chitsime ikusintha kapena zovuta zodzipatula nthawi yachitsime, zosungira simenti zitha kugwiritsidwa ntchito pokonzanso. Izi zingaphatikizepo kukonza sheath ya simenti, kudzipatulanso kwa madera enaake, kapena kusintha kamangidwe komaliza. Zosungira za simenti zomwe zimagwiritsidwa ntchito pokonzanso zimathandizira kusunga kapena kubwezeretsa umphumphu, kuthetsa mavuto omwe angabwere chifukwa cha kusintha kwa nkhokwe kapena zofunikira zogwirira ntchito.

3.Wellbore Kukhulupirika ndi Kuchita Bwino:

Kugwiritsiridwa ntchito kwathunthu kwa zosungira za simenti zimakhazikika pakuthandizira kwawo kuti chitsime chikhale cholimba komanso kugwira ntchito moyenera. Poletsa kulankhulana kwamadzi pakati pa madera osiyanasiyana, zosungira simenti zimateteza kusungika kwachilengedwe kwa mosungiramo, kukulitsa kupanga, komanso kuchepetsa ziwopsezo monga madzi kapena gasi. Kuwonetsetsa kudzipatula pogwiritsa ntchito zosungira simenti ndikofunikira kuti zitsime zamafuta ndi gasi ziziyenda bwino pamoyo wawo wonse.

4. Selective Zonal Isolation:

Zosungira za simenti zimapezanso ntchito ngati pakufunika kudzipatula koyenera. Mwachitsanzo, m'chitsime chokhala ndi madera angapo opangirako, chosungira simenti chikhoza kuyikidwa bwino kuti chizipatula chigawo chimodzi ndikuloleza kupitiliza kupanga kapena kubayidwa kwina. Kudzipatula kosankha kumeneku kumathandizira ogwira ntchito kuwongolera mphamvu zamasungidwe am'madzi bwino ndikuwongolera kupanga bwino kuti akwaniritse zolinga zantchito.

5. Zothandizira pa Hydraulic Fracturing:

M'zitsime zomwe zimaphwanyidwa ndi hydraulic fracturing, zosungira simenti zimagwira ntchito yofunika kwambiri pakupatula magawo osiyanasiyana a chitsime. Popereka kudzipatula kwa zonal, amawonetsetsa kuti madzi otsekemera amawongoleredwa ku mapangidwe omwe akufuna, kupititsa patsogolo magwiridwe antchito a fracturing ndikuwongolera kuchira kwa hydrocarbon.

6. Kumaliza ndi Downhole Equipment:

Pomaliza ntchito, zosungira simenti zitha kugwiritsidwa ntchito limodzi ndi zida zotsitsa pansi monga mapaketi. Kuphatikizikaku kumakulitsa kudzipatula kwa zonal popanga chotchinga pakati pa zinthu zomalizidwa ndi chitsime chozungulira, zomwe zimathandizira kuti ntchito zonse ziziyenda bwino komanso kukhazikika.

M'malo mwake, zosungira simenti zimakhala ndi ntchito zosiyanasiyana pamagawo osiyanasiyana omanga zitsime, kumaliza, ndi kulowererapo. Kusinthasintha kwawo komanso kuchita bwino kumawapangitsa kukhala chida chofunikira kwambiri pagulu la akatswiri odziwa zamafuta ndi gasi, zomwe zimathandizira kuti chimbudzi chiziyenda bwino.

Monga wothandizira kwambiri pobowola pansi ndikumaliza zida zodula mitengo mumakampani amafuta ndi gasi, gulu la uinjiniya la Vigor lidzakupatsani yankho loyenera kwambiri nthawi yoyamba; Gulu lazamalonda la Vigor likuthandizani ndi mafunso anu ogulitsa; Dipatimenti yoyang'anira zamtundu wa Vigor ipanga mapulani oyenera kupanga ndikuwongolera zonse zopanga zinthuzo zisanapangidwe; Gulu la Vigor la QC lidzayendera 100% poyang'ana malondawo mwamsanga pamene ntchitoyo yatha kuti atsimikizire kuti katunduyo akhoza kukwaniritsa zosowa za kasitomala. Ngati muli ndi chidwi ndi zida za Vigor zobowola ndi kumalizitsa, chonde musazengereze kulumikizana nafe kuti mupeze zida zapamwamba kwambiri komanso ntchito yabwino kwambiri.

Kuti mudziwe zambiri, mukhoza kulemba makalata athu info@vigorpetroleum.com&marketing@vigordrilling.com