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Gcoba ingxaki yengxowa yodaka kunye nonyango
Izizathu PDC bit balling 1. Imiba Geological: istratum ukuba igrunjwe ludaka ethambileyo engeyiyo diagenetic kwindawo ephezulu, ekulula kakhulu ukunamathela kumphezulu drill bit kwaye kubangele bit balling emva koxinaniso; nangona...Funda ngokugqithisileyo -
Zeziphi iintlobo zemisonto yombhobho eqhelekileyo?
Intambo yombhobho wokubhobhoza Iintlobo zombhobho woqhelo oluqhelekileyo IF, FH, REG, umngxuma FH, XH, engaxhaphakanga kwivenkile yesixhobo kwaye ayiqhelekanga ukusetyenziswa, edla ngokusetyenziswa IF kunye neREG eqhelekileyo. 1.Limelwe ngamanani amathathu, anjengala 310,410,411, njl. njl. 2.Inani lokuqala libonisa ubungakanani (ngokubanzi...Funda ngokugqithisileyo -
Umgaqo-siseko woLwakhiwo kunye neNdlela yokuSetyenziswa kwePlug yeBhulorho eBuyiswayo yePlug ye-Cement Squeeze
1. Umgaqo-siseko woLwakhiwo Iplagi yebhulorho ekhamayo ekwaziyo ukubuyiswa iquka isitywini sesihlalo kunye nesixhobo se-ankile, isixhobo sokutshixa kunye nokungatywini, iswitshi yomkhono wokutyibilika kunye nesixhobo sokunqanda intonga, into yokungena kunye nesixhobo sokusindisa. Isixhobo sokuseta intambo okanye i-oyile pi...Funda ngokugqithisileyo -
Iintlobo ezahlukeneyo zemibhobho ye-casing kwishishini leoli kunye negesi
Kwishishini leoli kunye negesi, iintlobo ezine ze-casing zisetyenziswa ngokuqhelekileyo: 1.I-Conduit: I-Conduit yi-conduit yokuqala efakwe ukuxhasa ubunzima be-drilling rig kunye nokukhusela i-borehole ekuweni ngexesha lokugaya. Isingxobo se-conductor: Ngokuqhelekileyo, i-conductor casing yeyona inkulu ye-diameter casing ...Funda ngokugqithisileyo -
Iphuma njani iblade ye-casing scraper emva kokuqhuba iqula?
Emva kokuba i-casing scraper iqhube emthonjeni, ngokuqhelekileyo iya kwandiswa ngesakhiwo esithile somatshini. Inkqubo ethile yokusebenza inokuba nentlukwano ethile, kodwa ngokuqhelekileyo ibandakanya la manyathelo alandelayo:: Ukulungiselela: Ngaphambi kokuba usebenze iqula, khangela imeko ye-blade ye-scraper ...Funda ngokugqithisileyo -
Inkqubo ejikelezayo eqhutywayo (RSS)
I-rotary steerable system (RSS) luhlobo lweteknoloji yokomba esetyenziselwa ukomba. Isebenzisa ukusetyenziswa kwezixhobo ezikhethekileyo zomngxuma wokulahla izixhobo zokubeka indawo yezixhobo zesiqhelo ezifana neemoto zodaka. Lutshintsho olukhulu kwitekhnoloji yokomba umkhombandlela ukusukela oko ...Funda ngokugqithisileyo -
8,937.77 yeemitha! I-China yaphule irekhodi yase-Asia yeyona mithombo inzulu ye-1000-toni
People's Daily Online, Beijing, Matshi 14, (ingxelo Du Yanfei) Intatheli wafunda SINOPEC, namhlanje, ibekwe Tarim Basin Shunbei 84 ithambekele kakuhle uvavanyo isivuno eliphezulu ukuhamba kwe-oyile kushishino, ioli eguquliweyo kunye nerhasi elingana yafikelela 1017 ...Funda ngokugqithisileyo
Igumbi 703 Isakhiwo B, iziko Greenland, Hi-tech uphuhliso zone Xi'an, China
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