mea hoʻopaʻa hoʻopaʻa hoʻopaʻa hoʻopololei wiliwili ʻana i ke kaula wiliwili

integral spiral blade string drilling stabilizer Kiʻi Hōʻikeʻike

ʻO ka wehewehe pōkole:

1. Nui: Loaʻa i nā nui like ʻole e kūlike i ka nui o ka lua.

2. ʻAno: Hiki ke hoʻohui a me nā ʻano lima lima hiki ke pani ʻia.

3. Mea Hana: Hanaʻia mai ke kila kila ikaika.

4. Hardfacing: Hoʻopili ʻia me ka tungsten carbide a i ʻole nā mea hoʻokomo daimana no ka pale ʻana.

5. Hana: Hoʻohana ʻia e hoʻomalu i ka wehe ʻana o ka lua a pale i ka hoʻopili ʻana i ka ʻokoʻa.

6. Hoʻolālā: He mea maʻamau ka hoʻolālā ʻana o ka pahi ʻili a pololei.

7. Nā Kūlana: Hanaʻia e like me nā kiko'ī API.

8. Hoʻohui: Loaʻa me ka API pin a me nā pilina pahu e hoʻohālikelike i nā mea ʻē aʻe i ke kaula drill.

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

wehewehe:

ʻO ka Integral Blade Stabilizer (IBS) kahi ʻāpana hoʻololi hoʻololi i hiki ke waiho ʻia ma kahi kokoke i ka bit a i luna paha i ke kaula drill. He hana hoʻokahi ʻāpana i hana ʻia mai ke kila kila ikaika kiʻekiʻe. Kāohi ia i ka hoʻopaʻa ʻokoʻa ʻana o ke kaula drill ma ka hoʻopaʻa ʻana i ka BHA a me ka mālama ʻana i nā kola drill a me nā paipu wili mai ka pā lua. Hoʻemi kēia i ka haʻalulu, puʻupuʻu paipu wili, a me ka tortuosity luawai; Eia kekahi, ke hoʻomau nei ka hoʻokūpaʻa ʻana i ka trajectory wili inā ʻo ka wili pololei ʻana, ʻeleʻele, a i ʻole nā lua kuhikuhi.

Hōʻike

Bit nui (i)	O.D. (mm)	OD of kino (mm)	ID (mm)	Ka lōʻihi (mm)	kaulahao ʻano ʻano pili		Kokoke bit ʻano ʻano pili
Bit nui (i)	O.D. (mm)	OD of kino (mm)	ID (mm)	Ka lōʻihi (mm)	luna	Iho	luna	Iho
6	152.2	121	51	1200	NC38	NC38	NC38	3 1/2 REG
6 1/4	158.7	121	51	1200	NC38	NC38	NC38	3 1/2 REG
6 1/2	165.1	121	51	1200	NC38	NC38	NC38	3 1/2 REG
7 1/2	190.5	159	57	1600	NC46	NC46	NC46	4 1/2 REG
7 7/8	200	159	57	1600	NC46	NC46	NC46	4 1/2 REG
8 1/2	215.2	165	71	1800	NC50	NC50	NC46	4 1/2REG
9 1/2	241.3	197	71	1800	NC50	NC50	NC50	6 5/8 REG
121/4	311.2	203	76	1800	6 5/8 REG	6 5/8 REG	6 5/8 REG	6 5/8 REG
16	406	229	76	2200	7 5/8 REG	7 5/8 REG	7 5/8 REG	7 5/8 REG
17 1/2	444.5	241.3	76	2200	7 5/8 REG	7 5/8 REG	7 5/8 REG	7 5/8 REG
24	609.6	241.3	76	2540	7 5/8 REG	7 5/8 REG	7 5/8 REG	7 5/8 REG
26	660.4	241.3	76	2540	7 5/8 REG	7 5/8 REG	7 5/8 REG	7 5/8 REG
28	711.2	254	76	2540	7 5/8 REG	7 5/8 REG	7 5/8 REG	7 5/8 REG