Symmetric Casing Drilling System Ka DTH Hammer

Symmetric Casing Drilling System Ka DTH Hammer :

Ha ho qala ho cheka, weld casing tube e nang le ring bit, ebe u notlela pilot pilot ka lesale e le hore lehetla la pilot bit le tsamaisane hantle le seeta sa casing. Ha matla a tšusumetso a fetela ho pilot bit le ring bit, sistimi e qala ho pshatla lejoe, e theola casing tube.	Ha casing tube e kentsoe ho fihlela bedrock, retella mokhanni oa sefofane ka morao 'me u ntše ka sekoting, u boloke selikalikoe le tyhupu ea casing li lule ka mokoting. nako yona eo.
haeba ho hlokahala ho phunya lesoba le tebileng ha pompo ea casing e emisoa ho fihlela bethe, hula karoloana ea sefofane ho tloha ka sekoting ebe u fetola lejoe le tloaelehileng hore le tsoele pele ho phunya ho fihlela botebo bo batloang bo fihletsoe.

Bakeng sa lintlha tse ling, ka kopo ikopanye le rona 'me u amohele boholo bo hlophisitsoeng;

	Mohlala	Casing Tube O.D	Bit Diameter (Konopo e kenyelelitsoe)	Casing Shoe I.D	Maximum Reaming O.D	Hamore Setaele
	146	￠146	￠123.5	￠116	￠156	4
	168	￠168	￠146	￠140	￠184	5
	178	￠178	￠157	￠150	￠194	5
	183	￠183	￠160	￠152	￠198	5
	194	￠194	￠178	￠164	￠208	6
	219	￠219	￠203	￠192	￠234	6-7
	245	￠245	￠217	￠205	￠260	6-8
	273	￠273	￠246	￠233	￠291	8
	325	￠325	￠297	￠282	￠340	8-10
	377	￠377	￠351	￠332	￠405	10-12

Hobaneng u Khetha HFD ka tlase ho likotoana tsa lesoba?

Ka tlhahiso ea lisebelisoa tse holimo tsa ho cheka hamore, re na le theknoloji ea tlhahiso ea maemo a lefats'e, lisebelisoa tse tsoetseng pele tsa tlhahiso, le basebetsi ba mahlale ba tlhahiso ea tlhahiso. Re 'nile ra sebetsa haufi-ufi le bareki ba rona ho etsa liteko tse pharaletseng sebakeng sa marang-rang ka mefuta e fapaneng ea majoe le maemo a ho sebetsa. Ho itšetlehile ka maikutlo, re tsoela pele ho ntlafatsa le ho ntlafatsa libakeng tse sa tšoaneng tse kang lisebelisoa tse tala, phekolo ea mocheso, moralo le mekhoa ea tlhahiso.

Mabapi le therisano ea lihlahisoa le lits'ebeletso tsa lisebelisoa tsa rock, re ka khetha lisebelisoa tse loketseng ka ho fetisisa tsa ho cheka lejoe le merero ea kaho ea ho cheka ho latela maemo a mosebelisi a kaho, mofuta oa lefika, maemo a liminerale le lisebelisoa tsa ho cheka, e le ho thusa basebelisi ho ntlafatsa ts'ebetso ea ho cheka, ho fokotsa ho cheka. litšenyehelo, le ho fumana melemo e felletseng e betere le tlhahiso e phahameng ea basebetsi.

Our Down the hole bits e na le botumo bo botle indastering ea merafo, ho etsa likotopo, ho chekoa ha metsi, litsela kapa kaho ka lebaka la ho se mamelle ha tsona hantle, ho se mamelle ha tsona le botsitso. Ha ho bapisoa le lihlahisoa tse ngata tsa maemo a lefats'e tsa lisebelisoa tsa ho cheka, lisebelisoa tsa rona tsa ho phunya majoe ha li tlase. Litekong tse ling tsa papiso ea masimo, ts'ebeliso e ntle ea lihlahisoa tsa rona tse ngata e bile e feta ea lihlahisoa tsa maemo a lefats'e mme e lemohuoe haholo ke bareki.

Tšebeletso & Tšehetso

Ntho e 'ngoe le e 'ngoe e rekoang e tla le tšebeletso ea bosiu le motšehare ka mor'a thekiso, tšehetso le koetliso ho netefatsa hore bareki ba fumana tlhahiso e ngata ho tsoa mesebetsing ea bona ea ho cheka. Ho ba le molekane ea nang le tsebo le botekgeniki, sebakeng sa marang-rang kapa inthaneteng, ho ka etsa phapang lipakeng tsa ho itsamaela u le mong le ho sebelisa boiphihlelo le boiphihlelo. Bareki ba ka itšetleha ka ts'ebeletso ea rona le ts'ehetso ea rona, e fanoang ke baetsi ba lisebelisoa tsa ho cheka tsa DTH ba theko e tlaase le ba litsebi. Re tseba ka ho cheka likoti!