The Mechanical Setting Tool (VMST) ke sesebelisoa se tsoetseng pele se etselitsoeng indasteri ea oli le khase, haholo bakeng sa ts'ebetso ea ho thella. Sesebelisoa sena se feto-fetohang se etselitsoe ho seta li-VMCR Sleeve-Valve Cement Retainers, tse fanang ka ts'ebetso e phahameng le ts'epahalo ts'ebetsong ea ho phethela hantle le ho sebetsa.
The sleeve-valve holim'a sekontiri sa samente se sebakeng se bulehileng ha se ntse se tsamaisoa ka selibeng. Ha ts'ebetso ea ho seta e phethiloe, valve ea letsoho e ka koaloa ka ho nka lisenthimithara tse peli ho lisebelisoa kapa ho buloa ka ho theola li-inch tse peli. Sesebelisoa sa snap-latch se lumella valve ea letsoho hore e buloe kapa e koaloe ha tubing e ntse e ts'ehelitsoe ho polokelo.
Tšobotsi e 'ngoe ea sesebelisoa ke ho tsamaisa valve ea sleeve ebang e bulehile kapa e koetsoe. Ka tloaelo valve e buloa e le hore tubing e ka tlala. Leha ho le joalo, bakeng sa ho hlahloba khatello ea tubing, ha u ntse u matha, valve e ka tsamaisoa e koetsoe. Li-Cement Retainers li ka behoa 'me tsa lekoa ka leeto le le leng.
● Li-bow springs tse entsoeng ka mokhoa o khethehileng li fana ka taolo e ntle 'me li lumella boholo bo bong le bo bong Sesebelisoa sa Setting Mechanical ho koahela boima bo boholo ba casing.
● Li-slips tse ka holimo li ts'oaroe sebakeng se sireletsehileng sa ho hula ha se ntse se matha.
● E lumella basebedisi ho seta, ho etsa teko ea khatello, le ho petetsa leetong le le leng.
● E ka hlophisoa kapele hore e behe VMCR Cement Retainers
● Lisebelisoa tsena li ka sebelisoa ho tsamaisa litšepe tse ngata tse hlolisang tsa mofuta oa Baker tsa ho boloka samente
Casing OD | Casing Wt | Khoele e Phahameng |
(Ho.) | (lbs/ft) | |
4-1/2 | 9.5-16.6 | 2 3/8''-8RD EU |
5 | 11.5-20.8 | |
5-1/2 | 13-23 | 2 7/8''-8RD EU |
5-3/4 | 14-26 | 2 3/8''-8RD EU |
6-5/8 | 17-32 | 2 7/8''-8RD EU |
7 | 17-35 | |
7-5/8 | 20-39 | |
8-5/8 | 24-49 | |
9-5/8 | 29.3-58.4 | |
10-3/4 | 32.75-60.7 | |
11-3/4 | 38-60 | |
11-3/4 | 60-83 | |
13-3/8 | 48-80.7 | |
16 | 65-118 |
VMST e entsoe ho nahanoa ka opareitara, e fana ka tlhophiso e potlakileng le e bonolo ho fihlela litlhoko tse fapaneng tsa ts'ebetso. Moralo oa eona o bonolo oa basebelisi o lumella ho ikamahanya le maemo ka potlako mefuteng e fapaneng ea ho boloka samente le maemo a hantle. Tšireletseho ke ea bohlokoa ka ho fetisisa moralong oa VMST, ka li-slips tse ka holimo tse ts'oaretsoeng sebakeng se sireletsehileng se khutliselitsoeng morao nakong ea ho matha, ho fokotsa kotsi ea ho kopanela ho sa reroang.
Ho feto-fetoha ha maemo ke monyetla o ka sehloohong oa Sesebelisoa sa Mechanical Setting (VMST). Ha e ntse e etselitsoe VMCR Cement Retainers, e boetse e tsamaellana le mefuta e mengata ea tlholisano ea li-samente tsa mofuta oa Baker. Khokahano ena e fapaneng e etsa hore VMST e be khetho e ntle bakeng sa basebelisi ba sebetsang ka mefuta e fapaneng ea lisebelisoa.
VMST e na le liliba tse etselitsoeng ka ho khetheha tse fanang ka taolo e ntle nakong eohle ea ts'ebetso. Liliba tsena li etselitsoe ho koahela mefuta e mengata ea boima ba lik'hasete, ho etsa hore sesebelisoa se ikamahanye le litlhophiso tse fapaneng tsa seliba ntle le tlhoko ea ho fetoha khafetsa. Karolo ena ea moralo ha e ntlafatse feela ho feto-fetoha ha lisebelisoa empa e boetse e kenya letsoho ntlafatsong ea ts'ebetso le litlhoko tse fokotsehileng tsa thepa.
① Ho beoa ha Cement Retainer:VMST e sebelisetsoa ho seta litšepe tsa samente kapa lipolaka tsa borokho selibeng. Sena se bohlokoa bakeng sa ho itšehla thajana ho netefatsa hore likarolo tse fapaneng tsa seliba ha li kena-kenane nakong ea tlhahiso kapa ente.
②Ho phethela hantle le ho sebetsa:Nakong ea ts'ebetso ea ho phethela seliba kapa ts'ebetso ea ts'ebetso, VMST e ka sebelisoa ho seta lisebelisoa tse tlase tse hlokahalang bakeng sa mekhahlelo ea ho qetela ea tlhahiso kapa ho lokisa le ho lokisa.
③Zonal Isolation:The Mechanical Setting Tool (VMST) e phetha karolo ea bohlokoa tabeng ea ho itšehla thajana ka ho beha li-plug tsa borokho kapa litšitiso tse ling tsa mochini ho koala likarolo tse itseng tsa seliba, e leng se lumellang tlhahiso e khethehileng ho tloha ka linako tse itseng.
④Teko ea Khatello:Ka mor'a ho beha sekoahelo sa samente, VMST e ka sebelisoa ho etsa tlhahlobo ea khatello holim'a casing kapa tubing ho netefatsa botšepehi ba seliba le katleho ea mosebetsi oa samente.
Boitlamo ba Vigor katlehong ea hau bo fetela ka nģ'ane ho thekiso ea VMST. Re fana ka litšebeletso tse felletseng tsa kamora thekiso, ho kenyelletsa:
①24/7 tšehetso ea tekheniki
②Koetliso ea setšeng bakeng sa basebetsi ba hau
③ Litšebeletso tsa kamehla tsa tlhokomelo le tlhahlobo
Ho fumana lintlha tse ling kapa ho etsa odara, ka kopo ikopanye le sehlopha sa rona:
China Vigor Drilling Oil Tools And Equipment Co., Ltd
TEL.: 0086 029 81161513
Lengolo-tsoibila: info@vigorpetroleum.com
Ka kopo ikopanye le rona 'me u siee molaetsa oa hau