Nhazi nke ndị na-akwụ ụgwọ akpụrụ akpụ

Teknụzụ nke ekara ụgwọ perforatingsitere na 1946-1948 wee malite na ngwa agha mgbochi. The technology nke ekara ụgwọ perforating na-ezo aka Nchikota ekara ụgwọ na ndị ọzọ components ka perforate guzobe. Akụkụ isi nke teknụzụ a bụ chaja cha cha. Ụgwọ a na-emepụta nwere akụkụ atọ bụ isi: shei, mgbawa na liner. Enwere ụdị ihe mgbawa ise a na-eji na-akwụ ụgwọ, dị ka RDX (RDX), HMX (Octogen), HNS (hexanitrodi), pyx (piwick), Acot (tacot). A na-agbaji ụgwọ a kpụrụ akpụ site na mmetụta nke ụgwọ akpụrụ akpụ. Mmetụta nke mkpokọta ume bụ imeziwanye mmetụta nke ụgwọ na mbibi mpaghara nke etiti dị n'ihu oghere site na iji cone ma ọ bụ oghere parabolic n'otu njedebe nke ụgwọ ahụ.

1. Akpụkpọ anụ perforator

The ekara ụgwọ perforator bụ ụdị perforator nke na-eji ekara ụgwọ jet na elu okpomọkụ, elu mgbali na elu na-agba na-emepụta site ekara ụgwọ mmetụta nke mgbawa mgbawa iji mezue perforating ọrụ. Dị ka ihe owuwu ya si dị, enwere ike kewaa ya ụzọ abụọ: onye na-agba egbe nwere ahụ egbe na onye na-eme ihe na-enweghị egbe.

(1) The ekara perforator na ahu bụ a perforating mgbakọ mejupụtara ekara perforator, akara ọkpọkọ (perforating egbe), mgboagha frame, detonation nnyefe akụkụ (ma ọ bụ ngwaọrụ) na ndị ọzọ akụkụ.

(2) The perforator enweghị egbe ozu mejupụtara perforator egbe enweghị ahu, mgbọ frame (ma ọ bụ unsealed ígwè ọkpọkọ), detonation nnyefe akụkụ (ma ọ bụ ngwaọrụ), wdg.

Arụmọrụ nke ekara ụgwọ perforator na-emetụta kpọmkwem mmetụta nke perforating na mmetụta na mmebi nke downhole gburugburu ebe obibi mgbe perforating. Ya mere, a na-enyochakarị perforator site na arụmọrụ ntinye (gụnyere omimi ntinye na dayameta oghere), nrụrụ perforator (mgbasa dayameta mpụga, mgbape, wdg), mmebi casing (mgbasa dayameta mpụga, elu burr dị n'ime, mgbape).

2. Nhazi nke ekara ụgwọ perforators enweghị ahu

(1) The isi atụmatụ nke ígwè waya etiti ụdị ekara ụgwọ perforators

The mmiri etiti bụ abụọ oké ogologo ígwè wires ma ọ bụ kpụrụ ígwè wires, 0 ° ma ọ bụ 180 °. Nke a ụdị ekara ebubo perforator nwere ike ji mee ihe na-emeghe oghere ma ọ bụ site tubing perforation, na ọ bụ ihe kwesịrị ekwesị maka mkpa oyi akwa perforation.

(2) The isi atụmatụ nke ígwè efere ụdị ekara ụgwọ perforators

Isi ihe: A na-eji mpempe akwụkwọ mpempe akwụkwọ mee ka etiti mmiri. Ọ dabara na 0 ogo, 90 degrees na 180 degrees ma ọ bụ na-adọ perforation.

(3) The isi atụmatụ nke njikọ ụdị ekara ụgwọ perforators

Isi atụmatụ: The perforating ebubo na-mere nke aluminum alloy shei. Ngwunye elu na nke ala nke shea na-etolite nwoke na nwanyị n'otu n'otu, ka ha wee mepụta eriri nke ebubo mgbe ịkwụsị njikọ usoro. The perforating ebubo na-etolite a perforator ọnụ isi na ọdụ akụkụ. A ga-ejikọta ngwaọrụ dị arọ na akụkụ elu nke egbe mgbe ọ na-agba ọsọ na olulu mmiri, ma ọ bụghị ya, ọ gaghị ekwe omume ịgba ọsọ na olulu mmiri. Ụdị perforator a na-adịghị mma n'ozuzu ike na ga-etolite ibu na ndị ọzọ iberibe mgbe perforating. Ọ bụ nke "nbibi zuru oke" perforator, na mmebi nke casing dị njọ karịa ụdị ndị ọzọ. Enwere ọtụtụ mgbanwe na njupụta akụkụ perforation, nke enwere ike ịhọrọ.

A na-emepụta égbè ndị na-agba ume ka ọ na-ezute ụkpụrụ ụlọ ọrụ kachasị elu site na nhazi siri ike, nrụpụta, nyocha, na usoro nyocha. Anyị na-achọsi ike iso gị na-emekọ ihe iji kwalite ụlọ ọrụ mmanụ na gas. Maka egbe kacha mma, mkpọpu ala, na akụrụngwa igbu osisi, biko kpọtụrụ anyị maka nkwado ngwaahịa pụrụ iche na ọrụ ahaziri iche.

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