Drilling stabilizerssawv ua lub hauv paus pob zeb hauv kev ua haujlwm hauv kev lag luam roj thiab roj. Cov cuab yeej tseem ceeb no ua lub luag haujlwm tseem ceeb hauv kev ua kom qhov tseeb, kev ua tau zoo, thiab kev nyab xeeb ntawm kev ua haujlwm drilling. Los ntawm kev tiv thaiv kev sib txawv tsis tsim nyog thiab ua kom muaj kev ruaj ntseg ntawm txoj hlua laum, drilling stabilizers tsis tsuas yog txhim kho qhov tseeb ntawm kev ua haujlwm drilling, tab sis kuj tseem ua rau muaj txiaj ntsig zoo rau tag nrho cov kev vam meej thiab kev ua tau zoo ntawm cov dej num drilling.
Hauv plawv ntawm kev ua haujlwm drilling, stabilizers ua haujlwm rau ob lub hom phiaj: stabilizing txoj hlua tho thiab ua kom lub borehole tseem muaj tseeb rau nws txoj kev npaj. Qhov no yog qhov tseem ceeb hauv kev txo qis qhov kev pheej hmoo ntawm qhov sib txawv, uas tuaj yeem ua rau raug nqi ntau dua thiab muaj kev pheej hmoo ua haujlwm ntau ntxiv. Cov thev naus laus zis tom qab drilling stabilizers yog ob qho tib si ntxim nyiam thiab nyuaj, nrog rau cov khoom siv siab heev thiab kev ua haujlwm zoo tshaj plaws los tiv thaiv cov xwm txheej hnyav uas tau ntsib qhov tob hauv lub ntiaj teb.
Stabilizers xyuas kom meej tias txoj hlua laum tig ntawm lossis ze ntawm qhov nruab nrab ntawm qhov borehole. Lawv pab kom tsis txhob muaj kev tsis sib haum xeeb, txo qis kev vibrations, thiab ua kom lub cev hnyav thiab lub zog hloov mus rau me ntsis. Stabilizers yog ib qho tseem ceeb ntawm kev sib dhos drilling thaum lawv ua kom cov hlua tho qhov nruj, uas pab txo qis qhov nkhaus ntawm lub qhov. Lawv kuj txo qhov poob ntawm lub zog los ntawm txoj hlua vibrations, ua rau cov txheej txheem drilling zoo dua. Stabilizers pab tswj qhov sib txawv ntawm qhov sib txawv, txo qhov kev pheej hmoo ntawm qhov sib txawv ntawm qhov sib txawv, thiab tshem tawm cov doglegs thiab cov rooj zaum tseem ceeb. Stabilizers ua raws li cov ntsiab lus nodal hauv txoj hlua thiab cuam tshuam rau lub rooj sib txoos tsim thiab tso siab rau. Txij li thaum lub stabilizer hniav txoj kab uas hla yog heev ze rau lub laum me ntsis loj, nws kuj muab ib co reaming txiav txim, smoothening cov phab ntsa ntawm lub borehole.
Stabilizers feem ntau khaws cia me ntsis hauv qab ntsuas dua qhov me me kom tsis txhob muaj lub zog ntau dhau. Lub ntsuas ntawm lub stabilizer kuj tau npaj raws li qhov xav tau tsim los yog tso tseg thiab yog ib feem ntawm cov kev taw qhia drilling BHA tsim. Stabilizer blades nyiam hnav dhau lub sijhawm vim kev sib cuag tas li thiab kev sib txhuam nrog cov phab ntsa borehole. Qhov hnav no txo qhov ntsuas qhov ntsuas, uas tuaj yeem cuam tshuam rau kev tsim lossis poob siab ntawm BHA. Hard-facing yog muab rau ntawm cov hniav raws li ntsuas kev tiv thaiv. Ntau hom kev nyuaj-ntsej muag zoo li crushed tungsten carbide, inserts, los yog cov nyees khawm yog siv nyob ntawm seb hom kev tsim los drilled.
Nws yog ib qho ntawm cov khoom siv hauv qhov chaw uas peb siv nyob rau hauv qab Qhov Rooj Sib Tham ntawm Txoj hlua Laum. Nws mechanically stabilizes lub hauv qab qhov sib dhos BHA nyob rau hauv lub borehole kom tsis txhob unintentional Sidetracking thiab laum hlua vibrations thiab xyuas kom meej qhov zoo ntawm lub qhov drilled. Lub stabilizer muaj xws li lub cev hollow cylindrical thiab stabilizing hniav ua los ntawm high-strength alloy steel. Cov hniav Stabilizer tuaj yeem ncaj los yog spiraled thiab tawv-ntsej muag rau hnav tsis kam. Drilling stabilizers muaj PIN x BOX txuas. Tsis tas li ntawd, lub ntsej muag nyuaj yog qhov tseem ceeb rau cov hniav kom txo qhov yaig.
Lawv feem ntau yuav luag tib txoj kab uas hla raws li qhov me me thiab nyob rau hauv ib txoj hlua xyaum ntawm ntau cov ntsiab lus hauv cov dab tshos ntawm BHA, suav nrog tsuas yog saum toj no. Qhov ze-ntsis stabilizers pom tau los ntawm lub thawv / lub thawv sib txuas kom haum rau tus pin txuas ntawm lub ntsis. Nquag, peb muab cov hniav nyob ze rau hauv qab, piv txwv li, ze rau qhov drilling me ntsis li sai tau. Lub thawv nyob rau hauv qab muaj ib tug "Regular" (Reg.) xov sib xws rau cov xov siv ntawm cov khoom.
Vigor's drilling stabilizersyog tsim thiab tsim nyob rau hauv nruj raws li API 7-1 thiab NS-1 tus qauv. Thiab lawv muaj nyob rau hauv ntau pawg xws li Integral Spiral Blades, Replaceable Sleeves, Float Valves, thiab Non-rotating, Spherical, thiab Non-Magnetic material. Raws li pab pawg kws tshaj lij, Vigor's drilling stabilizers raug kho rau cov ntawv thov tshwj xeeb nrog cov khoom zoo. Cov khoom zoo thawj zaug yeej ib txwm yog tus nqi caum los ntawm Vigor. Yog tias koj txaus siab ua haujlwm nrog peb, thov tsis txhob yig tiv tauj peb.
Yog xav paub ntxiv, koj tuaj yeem sau rau peb lub mailbox:
info@vigorpetroleum.com(Erica)
mail@vigorpetroleum.com(Joppa)
Cov ntaub ntawv Source:
https://www.drillopedia.com/drilling-stabilizer-types
https://ed-projects.com/drilling-stabilizers-explained/
https://www.drillingmanual.com/stabilizers/
