Ụlọ ọrụ API nke olulu mmiri geothermal tricone dị na ngwaahịa

Aha njirimara: Ọwụwa Anyanwụ nke Ọwụwa Anyanwụ
Asambodo: API na ISO
Nọmba ihe nlereanya: IADC237
Ọnụọgụ Iwu Kachasị Elu: 1 ibe
Nkọwa ngwugwu: Igbe Plywood
Oge Mbuga ozi: Ụbọchị ọrụ 5-8
Uru: Arụmọrụ Ọsọ Dị Elu
Oge Akwụkwọ ikike: Afọ 3-5
Ngwa: Olulu Mmanụ, Gas Eke, Geothermy, Ịgba Ọkụ Mmiri

Nkọwa Ngwaahịa

Vidiyo ndị yiri ya

Katalọgụ

IADC417 12.25mm tricon bit

Nkọwa Ngwaahịa

Ngwa ọrụ API mmanụ tricone rock drill bits dị na ngwaahịa yana ọnụ ahịa mbelata ọnụahịa sitere na ụlọ ọrụ China
Far Eastern Drilling nwere ike inye TCI tricone bits na steel ezé tricone bits n'ọtụtụ nha (site na 3" ruo 26") naọtụtụ Koodu IADC.
IADC: 237 bụ ihe e ji ígwè mee nke e ji ihe e ji echekwa ezé kpuchie, nke nwere nchedo nha maka nhazi siri ike dị n'etiti ruo n'etiti, nke nwere ike nrụgide dị elu. Ike nrụgide ahụ bụ 20-40MPA na 3000-6000PSI/20 - 40 MPA/3,000 - 6,000 PSI.
A ga-eji obere ihe ndị dị ka IADC237 triocne mee ihe maka nkume ájá nwere ọtụtụ quartz, nkume limestone siri ike ma ọ bụ chert, dolomites kristal, hematite ore, na shales siri ike.

Akụkụ mkpọpu ala nke Tricone
IADC417 12.25mm tricon bit

Nkọwapụta Ngwaahịa

Nkọwapụta Isi

Nha nke Rock Bit

12 1/4 sentimita asatọ

311.2 mm

Ụdị Bit

Ezé ígwè Tricone Bit / Ezé e gwepịara egwepịa Tricone Bit

Njikọ eriri

PIN ndekọ API 6 5/8

Koodu IADC

IADC237G

Ụdị ihe eji eburu

Akwụkwọ akụkọ

Akara na-ebu

Elastomer ma ọ bụ roba mechiri emechi

Nchedo ikiri ụkwụ

Dị

Nchedo Uwe Elu

Dị

Ụdị Mgbasa

Mgbasa apịtị

Ọnọdụ Ịkụ Ọkụ

Ịgbagharị ihe, ịgbagharị ihe dị elu, ịgbagharị ihe miri emi, ịgbagharị ihe na moto

Mkpokọta Ọnụọgụ Ezé

147

Ọnụọgụ Ezé Gage Row

40

Ọnụọgụ nke Ahịrị Gage

3

Ọnụọgụ nke Ahịrị Dị n'ime

9

Nkuku Nlegharị Anya

33°

Mbelata

6.5

Usoro Ọrụ

WOB (Ibu na Bit)

35,053-83,813 lbs

156-373KN

RPM (r/min)

300-60

Torque elu akwadoro

37.93KN.M-43.3KN.M

Nhazi

Nhazi siri ike nke ọkara ruo ọkara nke iguzogide oke ngwepịa.

tebụl

Chọta obere ihe ndị a na-akpọ "siutable rock mits" bụ nzọụkwụ mbụ tupu ọrụ ịgba ígwè.
Anyị ga-ekerịta nkọwa ụfọdụ gbasara otu esi ahọrọ obere tricone ziri ezi?
A. E nwere ụdị triocne abụọ dabere na ụdị ezé.
1) Mpekere tricone ígwè (IADC1**,IADC2**,IADC3**)
2) TCI tricone bits (IADC4**,IADC5**,IADC6**,IADC7**,IADC8**)
B. E nwere ụdị tricone bits anọ dabere na ụdị bearing.
1) Akwụkwọ akụkọ (IADC**6,IADC**7)
2) Ihe eji agbagharị agbagharị (IADC**4,IADC**5)
3) Mbido mepere emepe (IADC**1)
4) Ibu ikuku (IADC**2,IADC**3)
C Ụfọdụ nkọwa:
1) Nhazi dị nro ka mma ịhọrọ obere ígwè tricone, dịka ọmụmaatụ apịtị.
2) Ọ ka mma ịhọrọ TCI tricone bit, dịka ọmụmaatụ limestone.
3) A na-ejikarị ígwè na-agbagharị agbagharị, akwụkwọ ndekọ eme ihe n'ọrụ ịgba olulu mmiri.
4) A na-ejikarị bearing mepere emepe, ikuku na-ebu ibu, na roller bearing eme ihe n'ọrụ igwu ala.
5) Họrọ tricone bit dịka ike nrụgide si dị

PSI Koodu IADC Nhazi
0~4000 IADC1** ụrọ na nkume ájá, nnu
4000~8000 IADC2** nkume limestone, gypsum, na kol siri ike.
8000~15000 IADC3** nkume ájá nwere ihe njikọ quartz, nkume ájá siri ike, nkume quartz siri ike, magma, na nkume metamorphic.
15000~25000 IADC4** shales, dolomites, sandstone, ụrọ, nnu, na limestones.
25000~40000 IADC5**, IADC6** nkume ájá nwere ihe ndọba quartz, dolomites, quartzite shales, magma na nkume ndị nwere mkpụrụ osisi dị nro
Ihe karịrị 40000 IADC7**, IADC8** nkume limestone siri ike nke silica, streaks quartzite, pyrite ores, hematite ores, magnetite ores, chromium ores, phosphorite ores, na granite
Uru Ezé E gweri Egweri
10015

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