Petroleum Well Control Equipment Co., Ltd.(PWCE)

ʻO PWCE Express Oil and Gas Group Co., LTD.

ʻO Seadream Offshore Technology Co., LTD.

ʻO ka hana ʻana o ka paipu wili pōkole ʻo Kina

ʻO ka wehewehe pōkole:

Ka lōʻihi: Mai 5 kapuaʻi a 10 kapuaʻi ka lōʻihi.

Ke Anawaena Mawaho (OD): ʻokoʻa ka OD o nā paipu wili pōkole ma waena o 2 3/8 iniha a 6 5/8 iniha.

ʻO ka mānoanoa o ka pā: Hiki ke ʻokoʻa ka mānoanoa o ka pā o kēia mau paipu ma muli o ka mea paipu a me nā kūlana downhole i manaʻo ʻia.

Mea: Hana ʻia nā paipu wili pōkole mai ke kila ikaika kiʻekiʻe a i ʻole nā ​​mea hoʻoheheʻe ʻia e hiki ke kū i ke ʻano o ka wili ʻana.

Mea Hoʻohui Mea Hana: Loaʻa i nā paipu drill nā ʻāpana mea hana ma nā ʻaoʻao ʻelua. Hiki ke ʻano like ʻole kēia mau ʻāpana mea hana e like me NC (Numeric Connection), IF (Internal Flush), a i ʻole FH (Full Hole).


Huahana Huahana

Huahana Huahana

wehewehe:

Hardbanding: Hiki ke hoʻopaʻa ʻia nā hui hāmeʻa a i kekahi manawa ke kino o ka paipu drill pōkole no ka hoʻonui ʻana i ke kū'ē i ka ʻaʻahu a me ka ʻino.

Hoʻopau Hoʻohui: ʻO nā pili hope he mau pilina API e hiki ai i ka paipu ke hoʻohui i nā ʻāpana ʻē aʻe o ke kaula drill.

Papa: ʻO ka helu o ka paipu drill pōkole e pili ana i ka ikaika a me ka lōʻihi o ka paipu. Hoʻoholo pinepine ʻia ka māka e ka ikaika o ka mea.

paipu drill pōkole 3
paipu wili pōkole4

wehewehe:

ʻO ka paipu hoʻoheheʻe pōkole he mea hana ia no ka hoʻoponopono ʻana i ka lōʻihi o ka manawa o ka mea hana wili e hiki ai i kahi kumu ʻenehana i ke kaʻina o ka wili. E like me ke ʻano o ka poʻohiwi, ua māhele ʻia i kahi ʻano poʻohiwi sloping a me kahi poʻohiwi pololei.

Hoʻohana nui ʻia nā huahana moʻo pahu drill pōkole no ka ʻoluʻolu o ka mea hoʻohana me nā kolamu drill pipe. Hana ʻia mai ke kila kila kila kiʻekiʻe ma hope o ka hoʻomaʻamaʻa ʻana i ka wela, ka hana mechanical, a me ke kaula hui e like me nā koi o ka API.

ʻIkepili ʻenehana:

ʻAno OD(i loko) Hoʻohui Moʻo lōʻihi (m)
DZ60 2-3/8" NC26 1, 1.5, 2, 2.5, 3
DZ73 2-7/8" NC31 1, 1.5, 2, 2.5, 3
DZ89 3 -1/2" NC31 1, 1.5, 2, 2.5, 3
DZ102 4" NC46 1, 1.5, 2, 2.5, 3
DZ114 4-1/2" NC50 1, 1.5, 2, 2.5, 3
DZ127 5" NC50 1, 1.5, 2, 2.5, 3
DZ140 5 -1/2" 5 -1/2FH 1, 1.5, 2, 2.5, 3

  • Mua:
  • Aʻe:

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