Ngwakọta na ọrụ nke nhazi nke ọma

Nhazi nke nhazi olulu mmiri:

1.Nduzi

A na-akpọ ihe mkpuchi nke mbụ n'ime ihe owuwu olulu mmiri dị nso na mgbidi oghere oghere a na-akpọ conduit. ọrụ: iji chebe elu dị nso n'isi olulu mmiri ka a ghara ịsacha ya na mmalite nke ikpo ọkụ, iji guzobe mgbasa nke apịtị, na-eduzi ngwá ọrụ na-egwupụta ihe, iji hụ na nkwụsị nke oghere nke oghere, wdg.

2. mkpuchi ihu

A na-akpọ mkpuchi nke abụọ na nhazi nke ọma. Ọrụ bụ iji mechie oyi akwa mmiri, mee ka mgbidi nke nkume dị elu dị elu, chebe oghere ma wụnye ngwugwu.

3. Nka na ụzụ casing

A na-akpọ akwa mkpuchi nke etinyere n'ime mkpuchi elu nke teknụzụ teknụzụ. Ọrụ a bụ ichekwa na mechie nhazi siri ike na mgbagwoju anya n'elu ọdọ mmiri ahụ iji hụ na mkpọpu mmiri dị mma.

4. Oil oyi akwa casing

A na-akpọ akwa mkpuchi ikpeazụ n'ime olulu mmiri mmanụ, nke a na-akpọ casing. Ọrụ nke bụ iji wusie mgbidi olulu mmiri nke mmanụ mmanụ, mechie mmanụ, gas na mmiri n'ígwé, na hụ na mmepụta nke ọma mmanụ ruo ogologo oge.

5. Simenti

Simenti bụ usoro a na-eji slurry simenti gbanye n'ime oghere afọ n'etiti mkpuchi na mgbidi olulu mmiri. Ọrụ ya bụ iji wusie mgbidi olulu mmiri ahụ ike, chebe mkpuchi ahụ, na mechie mmanụ ọ bụla, gas na mmiri oyi akwa n'ime olulu mmiri ahụ ka ha ghara ịgbakọta.

6. Ngwunye ciment

Mgbe emechara ụdị casing na simenti niile, a na-emepụta mgbanaka ciment siri ike na oghere anular n'etiti casing na mgbidi ọma, nke a na-akpọ mgbanaka ciment. Ọrụ ya bụ iji mechie nhazi ahụ, wusie mgbidi nke ọma ike ma chebe mkpuchi ahụ.

7. Nna-ukwu bushing

N'ebe a na-egwugharị rotary, akụkụ nke kelly pipe na-arapara n'etiti ihe ntụgharị nke na-atụgharị ngwá ọrụ ala.

8. Omimi mkpọpu zuru oke

The mmecha mkpọpu omimi na-ezo aka elu site na ala nke oghere oghere na n'elu nke bushing elu nke rotary table.

9. Casing omimi

Ihe omimi nke mkpuchi na-ezo aka omimi n'etiti elu elu nke tebụl na-atụgharị na ọnọdụ nke akpụkpọ ụkwụ casing nke nhazi mmanụ.

10. Artificial ọma ala

N'elu elu nke olulu mmiri mmanụ nke na-anọgide na casing mgbe ciment debere na akụkụ kachasị ala nke mkpuchi. A na-egosipụta omimi oghere dị n'okpuru ebe a na-emepụta ihe site na omimi nke ịdị anya site na elu elu nke tebụl rotary ruo oghere ala aka wuru.

11. Nlaghachi ciment dị elu

Ebe dị elu nke ciment na-alaghachi na oghere anular n'etiti casing na olulu mmiri. Omimi nke nlọghachi ciment hà nhata dị n'etiti elu elu nke turntable na elu ciment nke oghere anular.

12. Nkwụnye ciment

Mgbe ịmechara ciment, kọlụm ciment si n'okpuru ala nke olulu mmiri a na-agbanye na ala nke olulu mmiri artificial bụ plọg ciment.