Mefuta eohle ya DTH ya Ho Fokotsa Mafuta (76mm – 127mm) bakeng sa Ho Fokotsa Mafuta a Mafura le Ho Fokotsa Mafuta a Mabapi le Mofuta

Tšoara tshepahaliso ya ho fihlela lefelo la hao ka lebaka la litšebiso tsa rona tse phahamisitsoeng ZD-Series Drill Rods . E ne e fumaneha pele ka 89mm (3.5“), joale re fumana litšebiso tsohle tse kenyelletsoeng 76mm (3”), 89mm (3.5“), 102mm (4”), 114mm (4.5“), le 127mm (5”) boholo. Na o fihlela lefelo bakeng sa mafura a mahlakore, litšebiso tsa geothermal, kapa litšebiso tsa ho araba, litšebiso tsi li na le litšebiso tsa API 2 3/8“ REG tse tšoanang (ka khatello ea 127mm e nang le 4-1/2” API REG) bakeng sa ho tšoana hantle le litšebiso tsa ho fihlela lefelo tse tšoanang. Ka litšebiso tse ka fetohelang bolelele ho tloha ho 1m ho isa ho 6m le boholo ba bophahamo ba litšebiso tse hlophisitsoeng, re netefatsa hore ho na le ho fokotseha ha ho fihlela lefelo ho nyenyane haholo le ho fihlela lefelo e phahameng haholo.

Ho qala ho sebedisa: o tumele mohato → o fumana phatlalatso ya teknoloji e fapaneng le ho bontša tharollo → o amohela toropo → ho etsa le ho tšekwa → ho romela ha kotsi → mohato o tloha ho sebelisa likarolo tse ngata le tšebetso ya teknoloji. Re araba haufi le re thusa ka mohato ohle wa toropo.

• Khetha 76mm (3”) ha o: O sebelisa rig e nyane e nang le boholo ba ho fihlela lefelo bo sa feleng (CFM < 350). E nepahetseng bakeng sa ho fihlela lefelo e phahameng haholo ho litšebiso tse nyane ho isa ho tse mekhoa.

• Khetha 89mm (3.5") haeba: Sena se bala ho re mofuta o motle o ka holim’a . O fana ka lebaka la ho lekana hantle pakeng tsa tlhokomelo ya lihole le lebelo la ho fihla kholim’a mafura a 6-inch a tloaelehileng.

• Khetha 102mm – 114mm (4" – 4.5") haeba: U hloka ho qetella hole e kholo kapa u bonahala le li-formation tse futiloeng. Mofuta o motle (ho fihla ho 10mm) o fana ka lebaka la ho lekana hantle ho kaha ho sa khone ho qetella rod.

• Khetha 127mm (5") haeba: U qetella ho li-hammer tse kholo. Hlokomela hore li-thread li fetoha ho 4-1/2" API REG ka ho lekana le torque e phahameng le mafatso a ho qetella a phahameng.

1. Ho tšepahala ho sebelisoa ka mokhoa o le mong wa li-thread (ka khatello ea 127mm): Boloka litšebeletso tsa stock. Li-rod tsa 76-114mm li sebelisa li-thread tsa lekgetho e le 'ngoe, ho lumella hore u fetise boholo ba li-rod ntle le ho fetisisa top drive/sub adapter ya hao.

2. Ho qetella ho phethahetseng: Ho sebelisoa ho qetella ho phethahetseng ho le leng le ho fana ka ho lekanyetsoa ho lekanyetsoa (HRC 28-32) ka mohato wa lebitso la li-rod, le ho eketsa maqhubu ho khalase ho qetellwa ho li-thread.

3. Ho fana ka boholo bo lekanyetsoang: U batla li-rod tsa 3.5m tse lekanyetsoang ho tšoara karousel magazine ya hao? Re fana ka li-boholo ho tloha ho 1000mm ho isa ho 6000mm ka ho lekanyetsoa ho lekanyetsoa ho lekanyetsoa (≤1.5mm/m).

4. Ho lekanyetsoa ho bophahamiso ba lebitso: Re tla fana ka lekanyetsoa (8mm) le moholo-holo (9.19mm/10mm) likhetho. Bakeng sa 102mm le 114mm, bophahleho bo holimo ba lefelo la ho fokotsa tshepe e tla phahamisa nako ea ho tloha ho sebetsa ka mafhungo a mabotse a mahlakore a mahlakore.

P1: Ha u na le tsebo e tloaelehileng ka ho khetha lefelo le le bonolo ho eona?

O tumele re phetshe ea compressor, model ea hammer, le bophahleho ba ho tloha . Baengineer ba rona ba tla bala lefelo le le nepahetseng la rod le bophahleho ba lefelo bakeng sa DTH drilling rig ya hao e le ho eketsa ROI ya hao.

P2: Litšhupiso tsa boholo ba litšhupiso tsa ho qhibelana ke life?

Litšhupiso tsa boholo ba lefoko la DTH li le 115mm ho isa ho 165mm, le 138mm, 146mm, le 152mm li le tse tšoaneng tse moste.

P3: Na mafuta ana a ka sebelisoa bakeng sa ho qhibelana a mafutha?

Ee. Mokhukhu wa ho qholisa ZD-89 o sebelisoa ka bophara ho qholisa metsi, le o tšoanang le mafuta a qholisa metsi a FY180, FY200, le FY260.

P4: Qholisa bolelele bo ka qholiswang ke mokhukhu ona?

Ka mahlakore a tloaelehileng a ho qhobela, lefuta la ZD-89 le sebelisoa bakeng sa mefuta ea li-borehole tse fapaneng ho 100m ho isa ho fetisa ho 300m, ka bokellisi ba lebaka la boholo ba leqhubu la hawa, maemo a geoloji, le tshebeletso ea tshebetso ya ho qhobela.

Potso ea 5: Ke leqhubu la hawa efe eo e lokelang ho sebelisoa?

Bakeng sa tshebetso e phahameng, re lumele leqhubu la hawa la lekhotlolo la phetoho le le qaqisang ho 18-25 bar le le nang le boholo ba hawa ba 20-28 m³/min, ka bokellisi ba boholo ba hammer le bit.

Potso ea 6: Na lefuta le ka fana ka litšebetso tse fapaneng?

Ee. Re fana ka litšebetso tsa OEM le ODM tse kenyang boholo ba fapaneng, litšebetso tsa litlhaku, litšebetso tsa litlhaku tsa ho ngola, litšebetso tsa ho boloka, litšebetso tsa ho hlakisa litlhaku, le litšebetso tsa ho fokotsa litlhaku ka ho latela litšebetso tsa motho a reng.