Kedu ọrụ bụ isi nke ihe mgbochi ikuku?

N'ebe a na-egwupụta mmanụ na gas, ka e wee gwuo ala n'enweghị nsogbu site na mmanụ na mmanụ gas dị elu ma zere ihe mberede na-eme ka ọ bụrụ ihe na-adịghị mma, a ga-etinye ihe nchịkọta ngwá ọrụ - ngwaọrụ na-achịkwa olulu mmiri - n'isi olulu mmiri. olulu mmiri ahụ. Mgbe nrụgide dị na olulu mmiri dị ntakịrị karịa nguzobe nrụpụta, mmanụ, gas, na mmiri na nhazi nke ala na-abanye n'ime olulu mmiri ahụ wee mepụta oke ma ọ bụ ịgba. N'ọnọdụ dị oke njọ, mkpọpu mkpọpu na ihe mberede ọkụ nwere ike ime. Ọrụ nke ngwaọrụ na-achịkwa olulu mmiri bụ imechi ngwa ngwa na ngwa ngwa ngwa ngwa mgbe oke mmiri ma ọ bụ ịgba na-eme n'olulu mmiri ahụ iji gbochie ihe mberede ikuku.

Ngwá ọrụ nchịkwa olulu mmiri na-agụnyekarị: onye na-agbapụ ihe mgbochi, spool, remote control console, driller's console, choke and kill manifold, etc. The Drilling well control device meets the needs of drilling technology, dị mfe iji rụọ ọrụ, na ike ngwa ngwa mechie na-emeghe. isi ọma. Enwere ike chịkwaa ya na console nke driller nke ebe a na-egwupụta ihe ma ọ bụ na kọnsụl dịpụrụ adịpụ n'ebe dị anya site na isi mmiri. Ngwaọrụ ahụ ga-enwerịrị nkwụsi ike ụfọdụ ma nwee ike ịghọta nhụsianya a na-achịkwa, igbu egbu nke ọma na nkwụsị nke ngwaọrụ mkpọpu. Mgbe ị wụnye ihe mgbochi na-agbagharị agbagharị, enwere ike ịrụ ọrụ ịkụ ala n'egbughị olulu mmiri ahụ.

Enwere ike kewaa BOPs ịkwọ ụgbọ mmiri ka ọ bụrụ otu ebule, ebule abụọ, (annular) na BOP na-atụgharị. Dị ka ihe ndị a chọrọ na nhazi nke a na-egwupụta na nkà na ụzụ na-egwupụta ihe, a pụkwara iji ọtụtụ ihe mgbochi na-ekpo ọkụ na-ejikọta n'otu oge. Enwere nha 15 nke BOP nke mkpọpu ihe dị ugbu a. Nhọrọ nha na-adabere n'ụdị casing dị na nhazi nke mkpọpu mmiri, ya bụ, ọnụ ala dayameta nke mkpọpu BOP bụ ubé ibu karịa mpụta dayameta nke casing njikọ na-agba ọsọ ọzọ. Nrụgide nke ihe mgbochi ịfụfụ sitere na 3.5 ruo 175 MPa, yana ngụkọta nke ọkwa nrụgide 9. A na-ekpebi ụkpụrụ nhọrọ site na oke nrụgide olulu mmiri na-adịgide mgbe a na-emechi olulu mmiri.