Pūtaiao Hinu: He aha i uaua ai te keri i ngā poka tino hohonu?

Wero 1: Ngā Pūnaha Pēhanga Uaua i roto i ngā Puna Tino Hōhonu ka Whakauaua i te Hoahoa Hanganga o te Puna

Ka uru ngā puna hohonu rawa ki ngā hanganga whenua maha, ka tūtaki ki ngā tikanga pēhanga pūwero tino uaua, ā, ka honoa. Ka taupatupatu ngā rohe pēhanga teitei me te pēhanga iti, ka hua ake he maha ngā raruraru, ā, ka honoa pērā i te hinganga o te hanganga, te paipa piri, te ngaronga o te tohanga, me ngā whana. He iti ngā raraunga keri mō ngā hanganga hohonu rawa, ā, he iti, he iti hoki te kounga o ngā raraunga ru me te takiuru e wātea ana mō te matapae pēhanga pūwero. Ko te kore o ngā raraunga tohutoro pono, me ngā herenga o te whakawhirinaki anake ki te aroturuki pēhanga wā-tūturu i te wā e keri ana, ka hua ake he uauatanga nui me te iti o te tika ki te matapae i ngā pēhanga pūnaha. Ka hua ake tēnei i ngā hapa nui i roto i te aromatawai hanganga, te hoahoa koretake o te hohonu o te whakatakoto anga me ngā kiato wai keri, me ngā take kore pumau nui o te poka puna. Kāore e taea e ngā hangarau o nāianei te matapae tika i ngā tawhā matua pērā i te pēhanga hanganga me ngā āhuatanga miihini toka, ka nui te koretake, ā, ka tino uaua te whakahaere mōrearea o raro i te poka. I runga i ngā hiahia tūhura me te whanaketanga mahi, i te wā e hiahiatia ana te hohonu ake o te puna, me whakauru e te hoahoa hanganga poka puna tētahi, e rua rānei ngā wāhanga anga tūpono hei wehe pai i ngā rohe mōrearea pea, ka nui ake te pikinga o ngā utu e pā ana.

Wero 2: Ko te Taumaha Nui o te Aho Paipa i roto i ngā Puna Tino Hōhonu ka Whakararu i te Whakahaere Haumaru o ngā Pūwero

Tērā pea ka tūtaki te keri hohonu rawa ki ngā hanganga pērā i te paru ngokingoki me ngā paparanga tote-gypsum pēhanga teitei, ka tūpono ai te rerekētanga o te anga, te hinga, me te pakaru. He maha ngā wā ka whakaitihia ēnei mōrearea mā te whakanui ake i te matotoru o te pakitara o ngā aho anga. I raro i ngā āhuatanga o ngā wāhanga sima roa rawa, ka kitea te roa me te taumaha rawa o ngā aho paipa. Ina koa, ka nui ake te taumaha o te aho anga i te rohe uta haumaru o tētahi waka 12,000-mita (900 tāne, he rite ki te taumaha katoa o te 150 ki te 180 arewhana pakeke o Awherika). Kāore e ranea te kaha hiki o ngā waka o nāianei ki te whakairi i aua aho anga taumaha, ā, kāore anō kia taea te whakahaere i ngā mahi takahi i te wā e uaua ana, te whakatutuki rānei i ngā tawhā haumaru kume e hiahiatia ana mō te oma haumaru.

15,240 mita:I te marama o Oketopa 2022, i whakatūria e ADNOC tētahi rekoata hou o te ao mō te puna hohonu rawa atu me tana puna whakapae UZ-688 i te mara o Upper Zakum, ā, i tae ki te hohonutanga katoa (te hohonutanga i whangangahia) o te 15,240 mita.

Wero 3: Ko ngā hanganga mārō, uaua hoki i roto i ngā puna hohonu rawa ka aukati i te pakaru toka whai hua me te tere o te keri whānui

He uaua ngā hanganga i roto i ngā poka hohonu rawa, he tino koi, ā, he ngoikore te keri. Kāore i te rawaka ngā tikanga o nāianei mō te aromatawai i te keri, ā, kāore i te tika te matapae, inā koa i ngā wāhi tūhura hou, ā, he tino whakararu i te hoahoa pūtaiao me te whiriwhiri i ngā mata keri. He iti noa te whānuitanga o ngā mata keri me ngā taputapu whakarei tere-o-te-whakauru (ROP) o nāianei, me ngā here ki te urutau me te pono o te hanganga. He ngoikore te whai huatanga, ā, he poto te roa o te ratonga i roto i ngā hanganga wero i raro i ngā āhuatanga pāmahana teitei me te pēhanga teitei (HTHP). He hiahia nui ki te tūhura i ngā hangarau hou mō te pakaru toka whai hua i roto i ngā poka hohonu me ngā poka tino hohonu. He uaua te tuku i te pūngao waipēhi me te pūngao miihini i runga i ngā wāhanga tino roa, me te nui o ngā ngaronga pēhanga waku i te taha o te aho keri, ka hua ake he koretake te mana i te mata, ā, ka uaua te pakaru toka.

Wero 4: Te Pupuri i te Rheology Wai Keri me te Pūmautanga o te Puna i raro i ngā Āhuatanga HTHP Hōhonu Rawa

Ka pāngia te keri hohonu rawa e te pāmahana o raro i te poka e neke atu ana i te 200°C, me whai wai keri kia ātete ki te pāmahana teitei, kia matotoru, kia manawanui ki te tote, me te pumau mō te wā roa. Ka taea e ngā pāmahana teitei te pakaru o ngā rauemi, ka uaua te whakahaere rheological i te pēhanga teitei, ka nui ake te kore pumau o te pūnaha i te nui o te tote, ā, ka mōrearea te mahi roa ki te whakaheke i ngā rauemi taumaha. Ko te whakakotahitanga o ēnei tono mahi e whā he wero hangarau nui, tata kore e taea te wikitoria. Hei tāpiri, kāore e taea e ngā hangarau o nāianei te whakatika tika i ngā take pēnei i te pakaru i puta mai i te whakamatao ina tūtaki ngā hanganga wera rawa ki ngā wai keri matao ake, te kore pumau rānei o te poka wai i puta mai i ngā huringa o te ngohe wai i raro i ngā pāmahana tino nui.

Wero 5: Te Mahi Kāore i te Rawaka o ngā Parapara Sima me ngā Hangarau Hononga i raro i te HTHP Hōhonu Rawa me ngā Āhuatanga Pēhanga Uaua

Ko ngā āhuatanga e pā ana ki te hohonu rawa, te pāmahana teitei, ngā wāhanga sima roa, me ngā pūnaha pēhanga uaua ka tino hiahiatia ngā āhuatanga o te paru sima, tae atu ki te pumau o te whakatārewatanga, te rheology, te whakahaere hekenga hau, me te pumau o te kaha sima. Ko ngā tāpiringa nui pēnei i ngā kaiwhakahaere ngaronga wai me ngā mea whakaroa ka pirau, ka tauhohe rānei i raro i ngā pāmahana tino teitei, ka arahi ki te ngoikore o te mahi me ngā aituā kino pea ki raro i te poka. Ko te taiao pāmahana tino teitei ka whakatakoto i ngā whakaritenga tino kaha mō te hototahi i waenga i te pūnaha tāpiri me ngā rauemi e ārai ana i te hokinga whakamuri o te kaha sima.

9,396 mita:I te tau 2023, i whakatūria e te puna Guole 3C o Tarim Oilfield te rekoata mō te puna whakapae hohonu rawa atu i Āhia (te hohonu inehia).

Wero 6: Ngā Āhuatanga HTHP e Hikoi Ana i ngā Here Manawanui o ngā Taputapu me ngā Utauta Hira

Ka pāngia ngā puna tino hohonu e ngā āhuatanga tino kino o raro i te poka, me te pāmahana e neke atu ana i te 200°C me te pēhanga neke atu i te 175 MPa (he rite ki te pēhanga wai i te hohonutanga o te 17,500 mita, he nui atu i tērā i raro i te Mariana Trench). Ko te rohe pāmahana mō te nuinga o ngā taputapu raro i te poka kei te tata ki te 175°C. I raro i ngā āhuatanga mahi uaua e whakaatu ana i te ultra-HTHP, ngā taiao waikawa, me ngā wiri kaha, ka ngāwari ngā taputapu, ngā taputapu me ngā taputapu ki te pakaru. Kei roto i ēnei ko te pupuhi me te koroheketanga o ngā rapa elastomer i roto i ngā stators motuka paru me ngā hiri i roto i ngā taputapu pānga taipana, te hapa, te pakaru rānei o te pākahiko o ngā wāhanga hiko MWD/LWD, me te kore e tino ātete ki te pēhanga o ngā taputapu whakaoti, ka kore ai e taea te whakamahi i ngā taputapu me ngā taputapu nui.

Wero 7: Ngā Hiahia Hou mō te Hangarau Tārai Rakau mai i ngā Pūwero Tino Hōhonu, HTHP, me ngā Pūwero Iti-Diameter

Kei te tata te hohonutanga o ngā puna hohonu rawa ki te rohe mahi mōrahi o ngā wini rakau o nāianei, e whakawero ana i ngā pūnaha hiko e uru ana ki ngā taraka kaha-teitei, ngā taura kukū-teitei, ngā pahu kaha-nui, me ngā taputapu hiki kaha-teitei. Kei te tata te taiao HTHP raro-poka ki ngā rohe o runga o ngā taputapu raupapa ultra-HTHP tuku iho. I te ao whānui, kāore he taputapu pakari mō ngā ratonga motuhake pēnei i te whakaahua hiko me te aukume karihi i roto i ēnei āhuatanga. He nui te mōrearea o te rahunga o te taputapu nā ngā rohe pāmahana me te pēhanga, ka arahi pea ki ngā rangitaki kāore i angitu, kounga-kore rānei. Ko te whakaiti tohu i runga i ngā taura roa rawa 13,000-mita te pānga nui ki ngā pūnaha telemetry mō te takiuru waea, ka uaua ai te whakarite i te whakawhitiwhiti kōrero pumau.

Wero 8: Te Whakamātautau i te Pūngao Haumaru me te Whai Hua i raro i ngā Āhuatanga Tino Kino o te HTHP

Ko ngā tataunga i runga i te poka hau e whakaatu ana ko te pēhanga upoko poka kua kati mōrahi e tumanakohia ana mō ngā poka hohonu rawa atu ka neke ake i te 100 MPa, me te hauwai whanariki pea kei roto. Ko ngā taputapu whakamātautau me te whakaoti poka e whakamahia whānuitia ana ko te 70 MPa me te 175°C te whakatauranga. He iti ake te rahi o ngā aho whakamātautau whakaputa mō ngā poka hohonu rawa atu engari me kaha nui. Mā te whakamahi i ngā rauemi motuhake me ngā hoahoa paipa kāore i te paerewa ka uaua te arotau i te pūnaha, ā, ka tino uaua te tātari me te manatoko i te ahotea. He uaua ki ngā wai whakamātautau poka matotoru me ngā taputapu whakamātautau raro poka o nāianei te whakatutuki i ngā whakaritenga o ngā mahi pāmahana tino tiketike, ka uaua ai te whiriwhiri i ngā pūnaha me ngā taputapu wai tino pai.