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Bothata ba mokotla oa seretse le kalafo
Lisosa tsa PDC bit balling 1. Lintho tsa jeoloji: stratum e lokelang ho chekoa ke seretse se bonolo se se nang diagenetic karolong e ka holimo, e leng bonolo haholo ho khomarela holim'a sekhahla sa ho phunya le ho etsa hore ho be le bolo e nyenyane ka mor'a ho kopana;leha...Bala haholoanyane -
Mefuta e tloaelehileng ea likhoele tsa lipeipi ke efe?
Khoele ea phala ea ho cheka Mefuta e tloaelehileng ea likhoele tsa liphaephe tsa ho cheka ke IF, FH, REG, lesoba FH, XH, e sa tloaelehang lebenkeleng la lisebelisoa ebile ha e sebelisoe hangata, e sebelisoang hangata IF le REG e tloaelehileng.1.E emetsoe ke linomoro tse tharo, tse kang 310,410,411, joalo-joalo 2.Nomoro ea pele e bontša boholo (ka kakaretso ...Bala haholoanyane -
Molao-motheo oa Sebopeho le Mokhoa oa ho Sebelisa oa Retrievable Bridge Plug ea Cement Squeeze
1. Molao-motheo oa Sebopeho Polaka e khutlisoang ea borokho e pepetang molora e na le tiiso ea setulo le mochini oa ankora, mochini o notlelang le oa ho notlolla, switch ea letsoho le thellang le mochini o thibelang thupa, ho kenella le mochini oa ho pholosa.Sesebelisoa sa ho seta cable kapa oli pi...Bala haholoanyane -
Mefuta e fapaneng ea liphaephe tsa casing indastering ea oli le khase
Ka indasteri ea oli le khase, mefuta e mene ea casing e atisa ho sebelisoa: 1.Conduit: Conduit ke kotopo ea pele e kentsoeng ho tšehetsa boima ba mochine oa ho cheka le ho thibela sekoti hore se senyehe nakong ea ho cheka.Conductor Casing: Ka tloaelo, casing ea conductor ke eona e kholo ka ho fetisisa ea bophara ba eona ...Bala haholoanyane -
Lehare la casing scraper le tsoa joang ka mor'a ho matha seliba?
Kamora hore "casing scraper" e mathele selibeng, hangata e tla atolosoa ka sebopeho se itseng sa mochini.Ts'ebetso e khethehileng ea ts'ebetso e kanna ea ba le liphapang tse itseng, empa hangata e kenyelletsa mehato e latelang:: Tokisetso: Pele o matha seliba, hlahloba boemo ba lehare la sekhechana ...Bala haholoanyane -
A rotary steerable system (RSS)
rotary steerable system (RSS) ke mofuta oa theknoloji ea ho cheka e sebelisoang ho cheka ka tsela e lebisang.E sebelisa tšebeliso ea lisebelisoa tse khethehileng tsa ho theola metsi ho nkela lisebelisoa tse tloaelehileng tsa tataiso joalo ka li-motors tsa seretse.Bala haholoanyane -
limithara tse 8,937.77!China e robile rekoto ea Asia bakeng sa seliba se tebileng sa lithane tse 1000
People's Daily Online, Beijing, la 14 Hlakubele, (motlalehi Du Yanfei) Motlalehi o ithutile ho tsoa ho SINOPEC, kajeno, e sebakeng sa Tarim Basin Shunbei 84 e sekametseng hantle tekong e phahameng ea tlhahiso ea oli ea indasteri, oli e fetotsoeng le khase e lekanang e fihlile 1017 ...Bala haholoanyane
Room 703 Building B, Greenland center, Hi-tech development zone Xi'an, China
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