Pneumatic dej zoo drilling rig manufacturers qhia koj yuav ua li cas nrog rau ntau yam av txheej ntsib los ntawm dej zoo drilling rigs

Raws li pneumatic dej zoo drilling rig chaw tsim tshuaj paus, peb nkag siab tias pneumatic dej zoo drilling rigs yuav tsum tau siv ntau txoj kev thaum ntsib cov txheej txheem geological sib txawv hauv cov txheej txheem drilling kom ua tiav cov txiaj ntsig zoo. Txawv geological txheej yuav tsum tau ntsib, xws li quicksand txheej thiab gypsum txheej. Thaum gypsum intrusion tshwm sim thaum lub sij hawm drilling txheej txheem ntawm pneumatic dej zoo drilling rig, calcium ions tuaj yeem raug tshem tawm los ntawm kev koom nrog soda tshauv, calcium tshem tawm thiab txo viscosity. Lub caij no, cov viscosity-txo tus neeg saib xyuas nrog cov calcium uas muaj zog tuaj yeem siv los tswj cov viscosity-txo thiab ua rau qhov tsis txaus ntawm cov lim-tso-txo tus neeg saib xyuas, tus neeg saib xyuas kev sib tsoo thiab lwm yam ntaub ntawv.

I. Gypsum txheej

Ua ntej drilling txheej gypsum, cov kua dej drilling ntawm lub rig yog pretreated kom txo cov khoom theem thiab viscosity, thiab cov tshuaj tiv thaiv gypsum muaj kev koom tes (xws li dej qab zib tshauv, calcium tshem tawm, viscosity reducer, thiab lwm yam). Thiab raws li cov ntaub ntawv tsim kho ntawm cov qhov dej nyob sib ze, tus neeg sawv cev kho mob rau kev kho cov txheej gypsum yog npaj ua ntej. Txhim kho tus nqi pH ntawm cov dej drilling ntawm cov dej zoo drilling rig, thiab tom qab ntawd txhim kho lub peev xwm ntawm cov dej me me zoo drilling rig drilling tshuab kom tiv thaiv gypsum paug.

Thib ob, cov xuab zeb nrawm

Thaum drilling nyob rau hauv lub quicksand tsim, nws yog tsim nyog los txhim kho lub viscosity ntawm lub drilling kua thiab cov ntsiab lus bentonite ntawm cov dej zoo drilling rig drilling kua, uas feem ntau yuav tsum tau siab tshaj 10%. Txhawm rau txhim kho phab ntsa-ua kev ua tau zoo ntawm cov dej zoo drilling rig drilling cov kua dej, qhov kev yaig ntawm cov xuab zeb nrawm yog txo tom qab tsim nyog txo qhov kev hloov pauv hauv qhov project. Ua ntej pib drilling, ntu yuav tsum raug kaw nrog cov av nkos tuab nrog viscosity ntau dua 80 kom ntseeg tau tias qhov pib du thiab nres ntawm drilling, hluav taws xob txiav thiab casing ntawm me me dej zoo drilling rig drilling tshuab.

III. Quartz sandstone

Yuav tsum lub sij hawm sandstone yog lub pob zeb nyuaj heev, nyob rau hauv cov txheej txheem drilling feem ntau tshwm sim qeeb drilling kev kawm. Tej zaum yuav muaj ob meters ntawm cov xuab zeb thaum drilling ib 'meter', drilling cov cuab yeej dhia hnyav, ntau slag cuttings thiab faus drilling faults. Yog li yuav tsum muaj kev nkag siab ntxaws txog thaj av.

Cov dej ntshiab tsis muaj lubricity tib yam li av nkos, thiab cov cuab yeej drilling hauv cov pob zeb nyuaj dhia ntau heev uas cov pob zeb tawg thaum cov cuab yeej drilling dhia; Cov dej ntshiab muaj cov khoom sib cais loj, thiab cov kua dej ntws tawm tsis tuaj yeem nqa cov pob zeb loj zuj zus tawm ntawm lub qhov. Pob zeb chips zoo li cov xuab zeb tau ntab thiab tso rau hauv lub qhov. Yog tias siv cov hmoov extraction raj, ib los yog ob meters ntawm xuab zeb yuav raug drilled. Kev tsis saib xyuas me ntsis tuaj yeem faus lub laum, thiab cov xuab zeb ntau yuav ua rau muaj teeb meem ntau dua hauv kev tshem lub qhov.

Lub sandstone thaum lub sij hawm daim ntawv thov yog tsim los ntawm deposition thiab yog ib tug tsis tshua muaj zog pob zeb. Me me pneumatic dej zoo drilling rig rau hauv thaum drilling lub qhov yog qhov ntiav (303354200 m), yog li kev siv cov pob zeb diamond laum me ntsis dej ntshiab drilling, tsis siv neeg slurry, feem ntau tshwm sim nyob rau hauv qeeb drilling footage, ib meter ntawm drilling footage yuav qhia tau ob meters. ntawm cov xuab zeb, drilling cuab yeej dhia loj, slag, chipped pob zeb ntau, drilling tsis ua hauj lwm faus thiab lwm yam.

Kev daws: Yog tias cov av nkos tsis zoo, koj tuaj yeem txo qhov tshwm sim ntawm cov xuab zeb los ntawm kev txiav cov dej me me zoo drilling rigs dhia, koj tuaj yeem ntxiv nitro acid thiab alkali additives hauv dej los ua lub luag haujlwm ntawm kev co damping lubrication, yog li uas koj tuaj yeem txo cov rigs dhia thiab xuab zeb, thiab tom qab ntawd ua raws li kev ntxuav ntawm qhov drilling qhov ntawm pneumatic dej zoo drilling rigs, thiab thaum kawg daws qhov teeb meem!