He Aratohu Katoa ki ngā Akomanga Packer V6-V0 (Wāhanga 1): Te Mārama ki te Waehere Whakatauranga o ngā "Sealing Guardians" o raro mai i te Tirohanga o te Paerewa API 11D1

I roto i te "papa pakanga raro whenua" o te tango hinu me te hau,ngā kaitākaiko rātou ngā "kaitiaki hiri" e tiaki ana i te haumaru o te poka. Ka taea e rātou te wehe i ngā pēhanga o ngā hanganga rerekē, te ārai i te rere whakawhiti wai, me te tautoko i ngā kawenga aho, hei taputapu matua hei whakarite i te pumau o te tukanga keri katoa, te whakaoti poka, me te whakaputa hinu. Heoi, he rerekē rawa ngā āhuatanga o raro i te poka: ko ētahi poka he tekau noa iho ngā nekehanga Celsius te pāmahana, ko ētahi neke atu i te 200°C; ko ētahi he pēhanga pumau, ko ētahi he maha ngā huringa; ko ētahi kei roto te hinu mata noa, ko ētahi kei roto ngā "kararehe" waikura pērā i te hauwai whanariki (H₂S).

E whakamārama ana te Paerewa API 11D1 mō ngā Utauta Whakararo i roto i te Ahumahi Hinu me te Hau Taiao – Packers and Bridge Plugs e piki ake ana te taumata mahi o ngā akomanga tākai mai i te V6 ki te V0: ko te iti o te tau, ko te kaha ake o ngā whakaritenga mahi. Ko te V6 te "taumata whakaurunga taketake," ā, ko te V0 te "taumata mahi tino pai," me ia akomanga e rite ana ki ngā paerewa whakamātautau mārama me ngā horopaki e tika ana.

I tēnei rā, ka āwhina mātou i a koe ki te whakamārama i ngā rerekētanga matua o ēnei akomanga e whitu, me te karo hoki i ngā whakaaro hē i roto i te kōwhiringa kaitākai.

Te Arorau Matua o te Whakarōpūtanga Akomanga i roto i te API 11D1

He tokomaha te hunga e whakapoauau ana i te raupapa o ngā akomanga tākai. Ko te mea nui hei maumahara ko te hoahoa akomanga o te API 11D1 e whai ana i te mātāpono "ko te iti o te tau, ko te whānui ake o te aromatawai." Ko te pikinga ake o te taumata akomanga ko te tikanga ka tāpirihia haeretia e ngā tūemi whakamātautau ngā āhuatanga pakari (pēnei i te huringa pāmahana, ngā kawenga tuaka, te hiri hau, me ngā taiao waikura) ki te whakamātautau hiri pumau māmā tuatahi.

Ko te uho o tēnei whakarōpūtanga ko te "taurite i runga i te tono" — ehara i te mea ka karo noa i te moumou moni e puta mai ana i te whakamahi i ngā taputapu kounga teitei i roto i ngā puna tikanga, engari ka ārai hoki i ngā aituā haumaru e puta mai ana i te whakamahi i ngā taputapu kounga iti i roto i ngā puna tino kino.

Akomanga V6: Ngā "Hōia Hoia" Taumata-Whakauru me ngā Paerewa Taketake i Tautuhia e ngā Kaihanga

Te Tikanga Hangarau

Ko te Akomanga V6 te akomanga manatoko hoahoa iti rawa mō ngā kaitākai. Ko ngā tikanga whakamātautau me ngā paearu whakaae ka tautuhia e ngā kaihanga tonu. Ko te API 11D1 anake e tohu ana i tētahi anga taketake (hei tauira, te pono o te tautuhinga, te whakamātautau kawenga kutikuti) ā, kāore he tohu mahi ā-ture kotahi. Ko tōna tūranga matua ko te "whakatutuki i ngā whakaritenga hiri taketake i roto i ngā horopaki māmā motuhake."

Ngā Tikanga Puna e tika ana mō te Akomanga V6

• Ngā poka pāpaku (te hohonu o te poka i te nuinga o te wā＜1,000 mita);
• Pēhanga mahi ≤20 MPa (tata ki te 200 kg);
• Te pāmahana mahi ≤80°C;
• Waenga: wai māori, hinu mata tuku iho;
• Kāore he kawenga hihiri (hei tauira, kāore he mahi whakahou i te puna, he mahi whakaohooho rānei, me te aho e tū tonu ana);
• Ngā āhuatanga noa: ngā puna werohanga wai pāpaku o uta, te aukati rangitahi i ngā puna kua whakarērea.

Ngā Whakaritenga Whakamātautau mō te Akomanga V6

Kāore he whakaritenga whakamātautau ā-ture e whakatakotoria ana; ka taea te whakahaere whakamātautau i runga anō i ngā paerewa kua whakatakotoria e ngā kaihanga. I te nuinga o te wā, ka mahia he whakamātautau pēhanga mahi kua whakatauria i raro i ngā āhuatanga pāmahana rūma, me te hiri pūmau mō te 10 meneti me te kore e turuturu. Kāore he whakaritenga mō te whakamātautau huringa pāmahana, te whakamātautau kawenga hihiri, te manatoko hiri hau rānei.

Akomanga V5: Putanga-Taketake "Ngā Hōia Tirotiro" — Taurangi Iti rawa mō te Hiri Wai

Te Tikanga Hangarau

I runga i te Akomanga V6, ka tāpirihia e te Akomanga V5 he whakamātautau hiri wai kotahi. Koinei te "paepae mahi iti rawa" kua tohua e te API 11D1, me tana aromatawai matua e aro ana ki te pono o te hiri pūmau i raro i te reo wai.

Ngā Tikanga Puna e tika ana mō te Akomanga V5

• Ngā puna hohonu-waenga ki te hohonu-papaku (te hohonu o te puna: 1,000-2,000 mita);
• Pēhanga mahi ≤34.5 MPa (tata ki te 350 kg);
• Te pāmahana mahi ≤93°C;
• Waenga: ngā wai pērā i te hinu mata me te wai tote;
• Ngā āhuatanga mahi pumau, me te whānuitanga o te pēhanga＜10% o te pēhanga kua whakatauria;
• Ngā āhuatanga noa: te wāhanga whakaputa hinu o ngā puna hinu tuku iho i uta, ngā puna whakawhanake kāore e waipuketia ana e te hau.
• Ngā Whakaritenga Whakamātautau mō te Akomanga V5 (Ngā Tohu Matua o te API 11D1)
• Whakamātautau pēhanga wai pūmau: Kia mau tonu te pēhanga i te pēhanga kua whakatauria mō te 15 meneti, me te kore e turuturu te wai;
• Whakamātautau pono o te tautuhinga: Whakamahia te ±10% o te kaha tautuhinga kua whakatauria hei whakamātautau kia pai ai te whakawhānui o ngā hiri;

Kāore he whakamātautau huringa pāmahana, kāore hoki he whakamātautau kawenga tuaka;

Kāore he whakaritenga mō te manatoko hiri hau (ko te reo wai anake ka whakaarohia).

Akomanga V4: Putanga Matatau "Ngā Kaitiaki" Ka Taea te Tutuki i ngā Utaina Axial

Te Tikanga Hangarau

I runga i te Akomanga V5, ka tāpirihia e te Akomanga V4 te whakamātautau kawenga tuaka. Ka taea e ia te urutau ki ngā kaha tuaka i puta mai i te whakawhānui/whakaiti aho me te taumaha-ake, ko tōna whakapainga matua kei roto i te whakarei ake i te "ātete ki te whakarerekētanga o ngā hiri."

Ngā Tikanga Puna e tika ana mō te Akomanga V4

• Te hohonutanga o te puna: 2,000-3,000 mita;
• Pēhanga mahi ≤69 MPa (tata ki te 700 kg);
• Te pāmahana mahi ≤121°C;
• Waenga: ranunga hinu-hau-wai, me te pēhanga wāhanga CO₂ ≤1 MPa;
• He iti noa ngā kawenga tuaka kei reira (hei tauira, te whakawhānui/te whakaheke wera o te aho, ngā wiri iti);
• Ngā āhuatanga noa: te wāhanga whakaputa o ngā puna papu tikanga me ngā puna hau kāore i pakaru.

Ngā Whakaritenga Whakamātautau mō te Akomanga V4

• Kia puta i ngā whakamātautau Akomanga V5 katoa;
• Whakamātautau kawenga tuaka: Whakamahia te kaha tuaka ±50 kN (hei whakatauira i te whānui/te whakahekenga o te aho) me te pupuri i te pēhanga mō te 15 meneti me te kore e turuturu;
• Whakamātautau huringa wai: Whakahaerehia kia 10 ngā huringa piki me te heke o te pēhanga i te pēhanga kua tohua, kia pai ai te hiri;
• Kāore anō kia hiahiatia te whakamātautau hiri hau me te whakamātautau huringa pāmahana.

Akomanga V3: Ngā "Kaitiaki" Putanga Whakarei ake e tika ana mō ngā Āhuatanga Pikipiki o te Pāmahana

Te Tikanga Hangarau

I runga i te Akomanga V4, ka tāpirihia e te Akomanga V3 te whakamātautau huringa pāmahana. Ka taea e ia te urutau ki te whakahekenga/whanuitanga o ngā hiri i puta mai i ngā huringa pāmahana o raro i te poka, ka waiho hei akomanga matua mō "te whakawhiti mai i ngā puna tikanga ki ngā puna uaua."

Ngā Tikanga Puna e tika ana mō te Akomanga V3

• Ngā puna waenga ki te hohonu (3,000-4,000 mita);
• Pēhanga mahi ≤103 MPa (tata ki te 1,050 kg);
• Te pāmahana mahi ≤150°C (te awhe piki me te heke o te pāmahana ≤50°C);
• He iti noa te hau kei roto i te reo (te ōwehenga hau-hinu ≤500), me te pēhanga wāhanga CO₂ ≤2 MPa;
• E rua ngā rerekētanga o te pāmahana/pēhanga (hei tauira, ngā puna rere ā-wātea);
• Ngā āhuatanga noa: te wāhanga whakawhanaketanga o ngā puna hau pāpaku me ngā puna hinu kikī tuku iho.

Ngā Whakaritenga Whakamātautau mō te Akomanga V3

• Kia puta i ngā whakamātautau Akomanga V4 katoa;
• Whakamātautau huringa pāmahana: Whakahaerehia kia 3 ngā huringa i waenga i te -29°C me te pāmahana kua whakatauria, me te pupuri i te pēhanga mō te 30 meneti i muri i ia tukanga whakamahana/whakamatao, me te kore e turuturu;
• Whakamātautau huringa pēhanga: Whakahaerehia kia 100 huringa mai i te 0 ki te 80% o te pēhanga kua whakatauria, kia mau ai te mahi hiri;

Ko te nuinga o ngā whakamātautau he wai te reo, kāore he whakaritenga mō te hiri hau.

Whakapā mai:Jessie Zhou

Waea Pūkoro/Whatsapp:+0086-18109206861
Īmēra:energy@landrilltools.com