Paipa Drill Taumaha

API Spec
Kotahi-waahanga 4145H kua whakakēhia te rino kua tineia me te werawera

Rahi:
Wātea:





Uiui Tāpirihia ki te Kete

HEAVY WEIGHT DILL PIPE paipa keri puna hinu hwdp paipa drill taumaha paipa drill hdd api 5dp putorino drill taumaha whakauru me te paiherea putorino taumaha taumaha 5 putorino drill taumaha api 7-1 hwdp paipa drill taumahamaha

Whakaahuatanga Hua

Nga waahanga hua

Tawhā Hua

Ko te Paipa Maamaha Taumaha (HWDP) he waahanga takawaenga o te kakau wiri taumaha e whakamahia tahi ana me te paipa keri me nga kara wiri. E waatea ana te Pipa Drill Taumaha i roto i nga hoahoa paerewa, torino me te hoahoa kore-aukume. I etahi tono, ka taea hoki te whakamahi i te taumaha-taimaha hei utu mo nga kara drill. Inaianei kei te kaha haere te putorino putunga taumaha taumaha i roto i te papa hinu.

Ko te Pipe Drill Heavy Weight kua whakawhiwhia e te tohu NS-1 i hangaia mai i te 4145H kotahi-waahanga kua whakarereketia kua tineihia me te maitai. I hangaia mo nga taiao keri uaua i roto i nga puna poutū me te ahunga; mo nga puna poutū, he mema whakawhiti te paipa keri taumaha taumaha a SCOTON; mo nga kohao aronga he mema taumaha me te whakamaroke atu kia kore ai e pakaru.

1.He pokapu whakapouri, kakahu papa ranei hei whakanui ake i te ora o te ngongo, whakaiti i te tawhetawhe poka me nga raru piri rereke;

2. Kua oti nga hononga (kua pania te phosphate) hei tiaki i a raatau mai i nga huānga i muri i te mahi miihini me te awhina ki te aukati i te ngau i runga i te hanga tuatahi;

3.Ko nga pakiaka miro he makariri i runga i nga hononga API me te H-90. Na ka tukuna he parepare miro maitai mo nga hononga paerewa;

4.Hardbanding me te Whakakikorua o roto ka taea te whakarato i runga i te tono a te kaihoko.

Rahi(i roto)	Waehere Hua	OD(i roto)	ID(i roto)	Utauta Hononga OD(i roto)	Utauta Hononga ID(i roto)	Hononga	Max.elevator diameter (in)	Pokarekare ana dia.(in)	Mid.drift dia.
3 1/2	SCO07-03000	3 1/2	2 1/4	4 3/4	2 1/4	NC38	3 7/8	4	2
3 1/2	SCO07-03001	3 1/2	2 1/16	(4 7/8,5)	2 1/16	NC38	3 7/8	4	1 13/16
4	SCO07-04000	4	2 1/2	5 1/4	2 1/2	NC40	4 3/16	4 1/2	2 1/4
4	SCO07-04001	4	2 9/16	5 1/4	2 9/16	NC40	4 3/16	4 1/2	2 5/16
5	SCO07-05000	4 1/2	2 11/16	6 1/4	2 11/16	NC46	4 11/16	5	2 7/16
	SCO07-05001		2 3/4		2 3/4				2 1/2
	SCO07-05002		2 13/16		2 13/16				2 9/16
6	SCO07-06000	5	3	6 5/8	3	NC50	5 1/8	5 1/2	2 3/4
5 1/2	SCO07-07000	5 1/2	3 1/4	7	3 1/4	5 1/2 FH	5 11/16	6	3
	SCO07-07001		3 3/8	(7 1/4, 7 1/2)	3 3/8				3 1/8
	SCO07-07002		3 7/8		3 7/8				3 5/8
	SCO07-07003		4		4				3 3/4
6 5/8	SCO07-08000	6 5/8	4	8	4	6 5/8 FH	6 15/16	7 1/8	3 3/4
	SCO07-08001		4 1/2	(8 1/4,8 1/2)	4 1/2				4 1/4
	SCO07-08002				5				4 3/4