API 5DP Laum Pipe

API 5DP Drill Pipe yog lub siab - lub zog steel tubular tsim rau roj, roj, hluav taws xob, thiab kev ua haujlwm mining. Nws yog tsim nyob rau hauv ua raws liAPI Spec 5DPtso tawm los ntawm American Petroleum Institute (API), kom ntseeg tau tias kev ua tau zoo nyob rau hauv siab torque, siab siab, thiab hnyav downhole tej yam kev mob.

Cov yeeb nkab laum ua haujlwm tseem ceeb ntawm txoj hlua laum, xa lub zog hluav taws xob los ntawm qhov chaw drilling rig mus rau hauv qab qhov sib dhos (BHA) thaum circulating drilling kua rau lub laum ntsis.

 

Drill Pipe yog dab tsi?

Cov yeeb nkab laum yog hnyav- lub luag haujlwm steel tubular nrogthreaded kev twb kev txuas (pin thiab lub thawv kawg)ntawm ob sab, siv los txuas cov khoom siv drilling nrog hauv qab qhov sib dhos (BHA).

Nws lub luag haujlwm tseem ceeb suav nrog:

Transmitting rotational torque los ntawm qhov chaw mus rau lub laum me ntsis

Circulating drilling av nkos rau lub laum me ntsis kom txias thiab txiav tawm

Nce, txo qis, thiab tswj lub hauv qab qhov sib dhos (BHA)

Withstanding siab sab hauv / sab nraud siab, torsion, dabtsi yog khoov, thiab kev vibration thaum lub sijhawm ua haujlwm drilling

Laum yeeb nkab yog tsim los rau kev rov siv dua nyob rau hauv cov roj thiab roj drilling kev ua haujlwm thiab yog qhov tseem ceeb ntawm cov khoom thauj -cov kabmob ntawm cov hlua tho.

 

Drill String Components

Ib qho txuj ci xyaum hlua muaj xws li:

Kelly lossis Top Drive System

Drill Pipe

Heavy Weight Drill Pipe (HWDP)

Laum dab tshos

Function Overview:

Kelly / Top Drive: muab kev sib hloov tsav

Laum yeeb nkab: lub ntsiab kis tau tus mob thiab ncig conduit

HWDP: ntu kev hloov pauv txo kev ntxhov siab

Laum dab tshos: muab qhov hnyav ntawm me ntsis (WOB)

 

Dab tsi yog cov yeeb nkab laum?

1. Lub square laum yeeb nkab yog nyob rau hauv lub Uppermost kawg ntawm lub laum txoj hlua thiab tuaj nyob rau hauv ob hom: square thiab hexagonal. Nws muaj cov haujlwm hauv qab no: ua ntej, thaum drilling, lub kelly koom tes nrog cov tub ntxhais muab tub lim thiab cov tub ntxhais turntable muab tub lim xa mus rau hauv av tig torque mus rau lub laum yeeb nkab, tsav lub laum txoj hlua thiab laum me ntsis tig; thib ob, nws tiv taus tag nrho cov quab yuam ntawm txoj hlua tho qhov hnyav; Peb caug drilling kua ncig raws.
2. Ordinary laum yeeb nkab: qhov tseem ceeb ntawm cov hlua laum. Nws lub luag haujlwm tseem ceeb yog xa cov torque thiab thauj cov dej drilling, thiab ua kom lub qhov dej tsis tu ncua los ntawm maj mam lengthening cov yeeb nkab laum. Yog li ntawd, laum yeeb nkab ua lub luag haujlwm tseem ceeb hauv cov roj drilling.
3. Weighted laum yeeb nkab: Weighted laum yeeb nkab zoo ib yam li roj laum yeeb nkab. Nws tseem yog ib qho hollow steel kem, txog 10 meters ntev. Txawm li cas los xij, qhov hnyav ntawm ib thooj yog hnyav dua li cov roj laum yeeb nkab, thiab phab ntsa thickness yog 2-3 npaug ntawm cov yeeb nkab laum. Lub qhov hnyav laum yeeb nkab yog txuas ntawm lub laum yeeb nkab thiab lub laum dab tshos kom tiv thaiv kev qaug zog puas tsuaj los ntawm kev hloov ntawm txoj hlua tho qhov hla ntu. Nws kuj tseem tuaj yeem hloov tau ib feem ntawm lub luag haujlwm ntawm cov hlua tho, tab sis nws yooj yim rau dai thiab yooj yim rau kev khiav lag luam thaum taug kev, uas tuaj yeem txuag lub sijhawm hauv kev tawm mus.

API Drill Pipe Qib	Yam tsawg kawg Yield Strength (psi)	Yam tsawg kawg Tensile Strength (psi)
E-75	75,000	100,000
X-95	95,000	105,000
G-105	105,000	115,000
S-135	135,000	145,000

 

Khoom siv:	Drill Pipe
Daim ntawv thov:	Siv rau Mine, dej zoo drilling, zoo drilling, thee thiab fore poling
Loj:	OD: 2-3/8 "- 7-5/8"
	WT: 6.45-12.7mm
	Qhov Loj: R1, R2, R3
Pipe Standard:	API 5DP E75, X95, G105,S135
Txaus siab Style:	IU, UA, IEU
Kev sib txuas:	NC26, NC31, NC38, NC40, NC46, NC50, 5 1/2FH.6 5/8FH.
Sab hauv txheej	TK34, TC2000, Arnco 100XT, 200XT, 300XT

Thov API 5DP E75-S135 Technical Datasheet & Nqe

 

Weighted Drill Pipe

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Kev ua haujlwm nta

Siab torsional zog thiab qaug zog kuj

Zoo heev tsis kam rau siab sab hauv thiab sab nraud

Haum rau kev sib sib zog nqus thiab kev taw qhia kev siv drilling

Muaj nrog hwm sab hauv txheej rau corrosion thiab hnav tsis kam

API- qauv threaded kev sib txuas kom ntseeg tau tias kev sib khi ua haujlwm tau zoo

 

Quality & Standards

Txhua API 5DP laum kav yog tsim thiab tshuaj xyuas raws li kev tswj hwm nruj, suav nrog:

API Spec 5DP ua raws

Dimensional soj ntsuam

Kev kuaj ultrasonic (UT)

Magnetic particle soj ntsuam (MPI)

Kev ntsuam xyuas hydrostatic

Xov gauging soj ntsuam

Yeem: API monogram daim ntawv tso cai muaj raws li kev thov.

Thov API, MTC & Third -Party Inspection Reports

 

Daim ntawv thov

API 5DP laum yeeb nkab yog dav siv hauv:

Onshore thiab offshore roj drilling

Qhov tob tob thiab ultra- qhov tob tob drilling

Kab rov tav Directional Drilling (HDD)

Coalbed methane (CBM) rho tawm

Mining thiab tshawb nrhiav drilling

 

Ntim & Xa

Xov protectors ntawm ob kawg

Bundled nrog steel hlua

Seaworthy ntoo crates (yeem)

Los tiv thaiv - tiv thaiv corrosion rau ntev - kev thauj mus los

Tib lub xov tooj cua sov traceability ib nras

 

API Drill Pipe daim ntawv pov thawj

 

Drill pipe tsum

 

GNEE yeeb nkab tau koom nrog hauv NECC exhibition

​

 

GNEE Cov neeg tuaj xyuas

 

Drill yeeb nkab Hoobkas

​

 

FAQ

Heavy Weight Drill Pipe (HWDP) yog dab tsi?

Heavy Weight Drill Pipe (HWDP) yog ib qho kev hloov pauv ntawm tus qauv laum yeeb nkab thiab laum dab tshos. Nws muaj cov phab ntsa tuab dua thiab nruj dua, thiab siv rau:

Txo kev ntxhov siab nyob rau hauv txoj hlua xyaum

Txhim kho buckling kuj

Txo qaug zog tsis ua hauj lwm txaus ntshai

Muab ib qho kev hloov pauv ntawm qhov tawv nqaij ntawm cov yeeb nkab laum thiab cov dab laum

Txhim kho drilling stability nyob rau hauv cov kev taw qhia qhov dej

 

Qhov ntau thiab tsawg muaj rau API 5DP laum yeeb nkab?

Yam API 5DP laum yeeb nkab specifications suav nrog:

Outer Diameter (OD): 2 3/8" rau 6 5/8"

Phab ntsa Thickness: 6.45mm txog 12.7mm

Length Range: R1, R2, R3 (API standard length ranges ntsuas hauv ko taw)

R2 yog qhov siv ntev tshaj plaws hauv kev ua haujlwm drilling.

 

R1, R2, thiab R3 ntev yog dab tsi?

R1, R2, thiab R3 yog API tus qauv ntev siv nyob rau hauv kev lag luam oilfield:

R1: Ntev ntev ntev

R2: Nruab nrab thiab feem ntau siv ntev ntau yam

R3: Ntev ntev siv nyob rau hauv qhov tob tob thiab offshore drilling

Cov kab no yog txhais los ntawm API hauv ko taw -raws li kev faib tawm ntev.

 

Dab tsi xov txuas yog siv nyob rau hauv laum yeeb nkab?

Feem ntau API cuab yeej sib txuas muaj xws li:

NC26, NC31, NC38, NC40, NC46, NC50

FH series txuas xws li 5 1/2 FH thiab 6 5/8 FH

Kev xaiv kev sib txuas yog nyob ntawm qhov muaj peev xwm torque, qhov tob tob, thiab cov xwm txheej drilling.

 

Dab tsi yog IU, EU, thiab IEU hauv cov yeeb nkab laum?

Cov no xa mus rau chim siab (thickened kawg) hom laum yeeb nkab:

IU (Internal chim):Sab hauv phab ntsa thickening ntawm cov yeeb nkab kawg los txhim kho lub zog

EU (Sab nraud chim):Sab nrauv phab ntsa thickening, dav siv nyob rau hauv txheem API laum yeeb nkab

IEU (Internal -Tshooj Sab Nraud):Kev sib xyaw ua ke sab hauv thiab sab nraud kom muaj zog ntau dua

Cov qauv tsim no txhim kho kev sib txuas lub zog thiab qaug zog tiv thaiv.

 

Dab tsi yog txheej txheej sab hauv muaj rau cov yeeb nkab tho?

Common internal coatings muaj xws li:

TK 34

TSI 2000

Arnco 100XT / 200XT / 300XT

Cov coatings no txo ​​cov corrosion, txo kev sib txhuam, txhim kho kev khiav hauj lwm zoo, thiab txuas ntxiv kev pab cuam lub neej nyob rau hauv hnyav drilling kua.

 

Qhov kev ntsuam xyuas zoo li cas ntawm API 5DP laum yeeb nkab?

API 5DP laum yeeb nkab feem ntau raug rau:

Ultrasonic kuaj (UT) rau sab hauv thiab sab nraud tsis xws luag

Sib nqus particle soj ntsuam (MPI) rau saum npoo tawg

Kev ntsuas hydrostatic siab

Dimensional soj ntsuam

Xov gauging soj ntsuam

Cov kev ntsuam xyuas no ua kom ua raws li API Spec 5DP cov cai.

 

Dab tsi yog qhov txawv ntawm cov yeeb nkab laum thiab laum dab tshos?

Drill pipe:Ib tug kuj saj zawg zog tubular siv los xa torque thiab circulate drilling kua

Drill dab tshos:Lub tuab-walled, hnyav hnyav siv los muab qhov hnyav ntawm me ntsis (WOB) thiab txhim kho kev nkag mus rau qhov drilling

 

Dab tsi yog qhov txawv ntawm cov yeeb nkab laum thiab cov yeeb nkab casing?

Drill pipe:Cov khoom siv ib ntus siv thaum lub sijhawm ua haujlwm drilling kom xa hluav taws xob thiab xa cov kua dej

Lub cev lub cev:Permanent steel yeeb nkab ntsia tau rau hauv lub qhov dej kom stabilize qhov tsim thiab cais cov cheeb tsam sib txawv

 

Cov ntawv thov twg siv API 5DP laum yeeb nkab?

API 5DP laum yeeb nkab yog dav siv hauv:

Kev tshawb nrhiav thiab kev tsim roj thiab roj

Geothermal zog drilling

Dej zoo drilling

Kev tshawb nrhiav mining

Kab rov tav thiab taw qhia drilling (HDD)

 

Yuav ua li cas yog laum yeeb nkab ntim rau export?

Standard export ntim muaj xws li:

Yas xov protectors ntawm ob kawg

Steel pluaj bundling

Ntoo crates (yeem rau ntev -kev thauj mus los)

Anti- tiv thaiv corrosion

Traceability ntawm tus xov tooj cua sov ib nras los yog sawv ntsug (nyob ntawm specification)

 

Cov ntawv pov thawj twg tuaj yeem muab tau?

Cov ntaub ntawv ib txwm muaj xws li:

API 5DP daim ntawv pov thawj

ISO 9001 Kev Tswj Xyuas Kev Tswj Xyuas Kev Tswj Xyuas Zoo

Mill Test Certificate (MTC)

Thib peb-cov ntaub ntawv tshuaj xyuas tog neeg (SGS, BV, thiab lwm yam) thaum thov

 

Lub sij hawm xa tuaj yog dab tsi?

Lub sij hawm xa tuaj nyob ntawm kev txiav txim kom muaj nuj nqis thiab specifications. Standard ntau lawm lub sij hawm yog feem ntau:

15-45 hnub tom qab tau txais kev pom zoo

Cim npe nrov: api 5dp laum yeeb nkab, Tuam Tshoj api 5dp laum yeeb nkab manufacturers, lwm tus neeg, Hoobkas