Ugbu a, a na-ekewa ngwaọrụ ndị na-eme ka ọ gbapụta ọsọ n'ime ụdị abụọ: ụdị igwe na ụdị hydraulic. Ngwaọrụ igwe na-eji Weight on Bit (WOB) emepụta ike mmetụta, nke na-eme ka arụmọrụ nke ịgbawa nkume ka mma n'ụdị siri ike, mana enwere nsogbu dịka ịma jijiji siri ike, oke oriri ike, na mmebi ike ọgwụgwụ dị mfe. Ngwaọrụ hydraulic na-eji mmiri ịgbawa iji chụpụ hama mmetụta, na-ejikọta mmetụta, ntụgharị na jet iji kụrie nkume. Ha nwere uru dị ukwuu na mmụba nke ọnụego ntinye aka (ROP), ijikwa ọdịiche dị n'olulu na ịgbatị ndụ bit, mana ha na-enwekarị nsogbu dịka ugboro mmetụta otu na ihe isi ike n'ịgbanwe na mkpa nke ụdị dị iche iche.
A na-ekewa teknụzụ mkpọpụta mmetụta n'ime ụdị atọ dịka usoro ọrụ si dị: teknụzụ mmetụta torsional, teknụzụ mmetụta axial na teknụzụ mmetụta axial-torsional. Isi ihe dị na mkpọpụta mmetụta iji mee ka ọsọ dịkwuo elu bụ ịtụgharị ike nrụgide nke gas ma ọ bụ mmiri mmiri ka ọ bụrụ ike mekaniki mmetụta axial ma ọ bụ torsional site na impactor, nke a na-etinye ozugbo na njedebe azụ nke bit ahụ, na-eme ka ọnọdụ ịkpụ nke bit ahụ ka mma ma na-eme ka arụmọrụ imebi nkume nke bit ahụ dịkwuo elu.
Teknụzụ mkpọpụta ihe na-eme ka ihe dị n'ime ala dị ka nke na-eme ka ọ na-agba ọsọ n'oge na-adịbeghị anya, nke a na-ejikarị eme ihe iji dozie mkpọtụ "mkpọchi" nke PDC bits mepụtara. Mgbe a na-eji ya, a na-etinye ihe na-eme ka ihe dị n'ime ala dị n'azụ bit ahụ. Site na nhazi nke ime ya, ọ nwere ike ịgbanwe ike hydraulic nke mmiri ahụ ka ọ bụrụ ike mekaniki nke na-eme ka ihe dị n'ime ala dị n'okpuru ike njikọ nke ike kwụsiri ike nke eriri ọkpọkọ na ike mmetụta nke ihe na-eme ka ihe dị n'ime ala na-emepụta.
| Ụdị Ngwaọrụ | Isi Atụmatụ | Mmetụta Ngwa |
| Ngwaọrụ Mkpọchi Mmetụta Axial-Torsional | Mepụta mmetụta axial na torsional n'otu oge | Meziwanye arụmọrụ nke imebi nkume ma gbochie mkpọtụ nke mmịpụta osisi |
| Hama Mmetụta Axial-Torsional | Nhazi ihe owuwu ọhụrụ | Mbelata ROP Mechanical (Ọnụego Mbanye) site na 105.1% ~ 163.4% |
| Ngwaọrụ PDM Rotary Mmetụta Ọhụrụ | Mkpọtụ njikwa dị iche iche | Belata esemokwu olulu mmiri ma mụbaa ọsọ igwu olulu mmiri |
| Ngwa Ngwa Mkpokota Mmetụta Ịghasa Ngwa Ngwa | Jikọọ moto skru na ọrụ mmetụta | Dozie nsogbu nke obere arụmọrụ igwu ala n'ime usoro nkume siri ike |
| Hama Mmetụta Axial-Torsional dị Elu nke Okpomọkụ | Iguzogide akara igwe dị elu nke 200 ℃ | Mee ka olulu mmiri geothermal rụọ ọrụ ngwa ngwa, na-enye ọrụ ogologo oge karịa ngwaọrụ ịgba ọkụ eletrik |
ihe atụ ndị a na-egosi ngwaọrụ abụọ ọhụrụ
1. Ngwaọrụ Ịkụnye Ọsọ Ọsọ na Ugboro Mmetụta A Na-agbanwe agbanwe
Ngwaọrụ a na-agbanwe ugboro ugboro maka ịgba mmiri hydraulic nke na-abawanye ọsọ nwere usoro mmetụta dị n'etiti nke nwere bearings, ahụ shaft dị ala, ụzọ piston, hama mmetụta, throttle nozzle na ihe ndị ọzọ.
Ụkpụrụ Ọrụ:Ọ na-eji ọdịiche nrụgide oge nke mmiri ịgbapụta n'ime ụlọ elu na ala nke hama mmetụta ahụ mepụtara iji mee ka hama mmetụta ahụ laghachi azụ n'ọsọ dị elu, na-emepụta ike mmetụta axial nke a na-ebuga ozugbo na bit ahụ iji nyere aka na mgbawa nkume. Isi ihe dị mkpa bụ na ngwaọrụ a nwere ike ịgbanwe ugboro mmetụta ahụ site na ịgbanwe ọnụọgụ oghere symmetric dị na ahụ shaft ala, si otú a na-agbanwe agbanwe na mkpa ịgbapụta nke ụdị dị iche iche.
Ojiji nke Ngwaọrụ Mmụba Ọsọ Ọsọ nke Ịgba Ọkụ site na Ugboro Mmetụta A Na-agbanwe agbanwe
Nnwale Ubi n'Ọkwa Dị Ike: Dabere na ugboro mmetụta kacha mma (16 Hz) nke e ji ihe atụ ọnụọgụgụ họrọ, a nwalere ngwaọrụ a na Well X1 nke Xinjiang Oilfield. Na ngalaba nhazi ya na ike ịchacha na obere ọnụego nke ịbanye n'ime mmiri (ROP), iji ya tụnyere olulu mmiri dị n'akụkụ ya site na iji ngwa skru na-egosi na mgbe ejiri ngwaọrụ a, ihe osise otu ọsọ mụbara site na 53%, ROP igwe mụbara site na 27.0%, na-ebelata ọnụọgụ njem nke ọma ma na-azọpụta oge owuwu ahụ.
Nnwale Ubi n'Ọdịdị Ike: Dịka usoro mmetụta kacha mma (18 Hz) nke e ji ihe atụ ọnụọgụgụ họrọ, a nwalere ngwaọrụ a n'ọdịdị Carboniferous Andesite na Basalt na-enweghị ike igwu mmiri na Well X3 nke Xinjiang Oilfield.
Mmechi: Nsonaazụ ya gosiri na mgbe ejiri ngwa a mee ihe, ROP mekanikal na-amụba nke ukwuu site na 103.2% ma e jiri ya tụnyere olulu mmiri ndị dị nso, nke na-egosi nke ọma na ọ nwere ike ime ka arụmọrụ igwu ala ka mma nke ukwuu ma belata usoro igwu ala n'ụdị dị iche iche.
2. Nhazi nke Ngwa Ngwa Mbelata Ọsọ nke Mmetụta Ngwakọta
A na-emepụta usoro mmetụta torsional hydraulic, nke isi ya nwere akụkụ atọ: usoro nkesa mmiri, usoro ntụgharị, na usoro mmetụta.
Usoro Ngagharị: Na mbụ (kwuo a), mmiri nrụgide dị elu na-abanye n'ime oghere aka ekpe nke hama hydraulic site na ọwa mmiri aka ekpe nke isi valvụ na-agbanwe agbanwe, na-akwali hama hydraulic na isi valvụ ka ha na-atụgharị aka elekere ruo mgbe hama hydraulic metụtara oche hama hydraulic (steeti b). Mgbe mmetụta ahụ gasịrị, mmiri nrụgide dị elu na-abanye n'ime oghere aka nri nke hama hydraulic mepụtara na isi valvụ site na ọwa mmiri njikwa aka nri, na-akwali isi valvụ ka ọ gaa n'ihu na-atụgharị aka elekere gaa n'ọnọdụ ntụgharị (steeti c), ka mmiri nrụgide dị elu na-agbanwe gaa na ọwa mmiri aka nri wee banye n'ime oghere aka nri nke hama hydraulic, na-akwali hama hydraulic na isi valvụ ka ha na-atụgharị aka elekere (steeti c). Ruo mgbe hama hydraulic na-emetụta oche hama hydraulic ọzọ (steeti d), mmiri nrụgide dị elu na-abanye n'ime oghere aka ekpe site na ọwa mmiri njikwa aka ekpe, na-akwali isi valvụ ka ọ tụgharịa aka elekere maka ịtụgharị na ịlaghachi na steeti mbụ (steeti a). Nke a na-agbagharị, na-emepụta mmetụta torsional ugboro ugboro dị elu site na ntụgharị na mmetụta nke mmiri na-akpali.
Ụkpụrụ Ọrụ:Mgbe mmiri (apịtị) gbabara n'ime aka uwe nkesa mmiri site na njikọ elu na paịpụ nduzi, a na-ekesa ya na usoro ntụgharị na usoro mmetụta, a na-ekewakwa ụzọ abụọ nke mmiri site na efere nkesa mmiri. Mgbe nke ahụ gasịrị, mmiri ahụ na-agafe na nozzle dị n'ime mandrel, na-emepụta mpaghara nrụgide dị elu na nke dị ala tupu na mgbe ọ gasịrị. Isi valvụ na-agbanwe agbanwe na-agbagharị n'okpuru mkpali nke ọdịiche nrụgide, na-achịkwa oghere aka ekpe na aka nri nke hama hydraulic iji jikọọ na mpaghara nrụgide dị elu na nke dị ala, na-eme ka hama hydraulic na-agbanwe agbanwe iji metụta oche hama hydraulic n'okpuru ọrụ nke ọdịiche nrụgide, si otú a na-emepụta mmetụta torsional ugboro ugboro dị elu.
1-Upper Sub; 2-Mpụta Case; 3-Nduzi Paịpụ; Aka Nkesa 4-Flow Sleeve; 5-Flow Distribution Plate; 6-Bọlt; 7-Upper Support Ring; 8-Hydraulic Hammer; 9-Hydraulic Hammer; 10-Reversing Valve Core; 11-Lawer Support Ring; 12-Mandrel; 13-Lawer Sub;
Ihe osise eserese nke nhazi usoro mmetụta torsional

Usoro mmegharị nke Usoro Mmetụta Torsional
A na-emepụta ụdị usoro mmetụta axial. A na-ekewa ihe mmetụta axial hydraulic n'ụdị abụọ: ụdị valvụ na ụdị enweghị valvụ. Nhazi dị n'ime nke ihe mmetụta ụdị valvụ dị mgbagwoju anya ma ntụkwasị obi ha adịghị mma; ụdị enweghị valvụ gụnyere ụdị jet na ụdị jet-suction, nke ụdị jet ahụ nwere obere ndụ ọrụ. Ihe mmetụta hydraulic jet-suction nwere nhazi dị mfe, na-achọpụta mmetụta dabere na ntinye jet na mmetụta oscillation hama mmiri, nwere obere akụkụ mmegharị dị n'ime na enweghị akụkụ ndị na-adịghị ike, ma nwee ike imeghari nke ọma na ọnọdụ dị mgbagwoju anya dị n'okpuru ala.
Oche Nozzle Elu 1; Nozzle Elu 2; Valvụ Elu 3; Aka Valvụ Elu 4; Nozzle nke Abụọ 5; Ihe mkpuchi Mpụta Axial 6; Aka Nkwado 7; Hama Mmetụta 8; Isi Hama 9; Oche Hama 10; Okpu Nchedo 11; Ụkpụrụ Ọrụ Njikọ 12 nke Usoro Mmetụta Axial.
Nhazi nke Mmalite Mmiri na Nrụgide Dị Iche: Mmiri nrụgide dị elu na-emepụta jet ọsọ dị elu site na nozzle elu. N'okpuru njikọ nke jet entrainment na mmetụta throttling, a na-emepụta ọdịiche nrụgide n'ime ụlọ elu na ala nke valvụ elu, yana n'etiti ụlọ elu mpụta nke hama mmetụta na nsọtụ ala nke isi hama.
Ngagharị Elu nke Ihe Ndị Dị na Mkpuchi Ọwa Mmiri: Site na ọdịiche nrụgide ha dị iche iche, valvụ elu na-aga elu, ihe ndị dị na mmetụta (nozzle nke abụọ, hama mmetụta, na isi hama) na-agakwa elu ruo mgbe nozzle nke abụọ metụtara valvụ elu ma mechie ọwa mmiri ahụ.
Mmepụta Hama Mmiri na Njiko Ala: Mmechi ozugbo nke ọwa mmiri na-akpali mkpọtụ hama mmiri, nrụgide dị n'ime ụlọ ahụ na-arị elu nke ukwuu, na-akwali valvụ elu na ihe ndị metụtara ya ka ha wee gbadaa ngwa ngwa.
Mmetụta Na-adịghị Agbanwe Agbanwe na Mgbake Okirikiri: Mgbe valvụ elu gafere n'ọnọdụ oke dị ala, ihe ndị metụtara mmetụta ahụ na-aga n'ihu na-agbada n'okpuru inertia, wee kụọ oche hama iji mezue mmetụta axial. Mgbe mmetụta ahụ gasịrị, ọwa mmiri ahụ na-alaghachi na ire ụtọ, usoro ahụ na-amalitekwa n'okpuru ọrụ nke Weight on Bit (WOB), na-amalite usoro ọzọ.
Kpọtụrụ:Jessie Zhou
Mkpanaka/WhatsApp:+0086-18109206861
Ozi ịntanetị:energy@landrilltools.com
Oge ozi: Nọvemba-18-2025












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