Na mpaghara a na-ekwe nkwa, a na-ama ndị na-arụ ọrụ aka ugbu a ka ha gbanwee site na usoro nyocha / nleba anya na omume kacha mma maka mmepe na mmepụta.
Nchọpụta na nso nso a na Guyana-Suriname Basin na-egosi atụmatụ 10+ Bbbl nke mmanụ mmanụ na ihe karịrị 30 Tcf nke gas.1 Dị ka ọ dị na ọtụtụ mmanụ na gas na-aga nke ọma, nke a bụ akụkọ na-amalite site n'oge mmalite nke njem nlegharị anya n'ikpere mmiri, nke na-esote ogologo oge nke nhụcha anya n'ụsọ oké osimiri ruo na shelf, na-ejedebe na mmiri miri emi.
Ihe ịga nke ọma n'ikpeazụ bụ ihe akaebe maka nnọgidesi ike na nyocha nke ọchịchị nke Guyana na Suriname na ụlọ ọrụ mmanụ ha na iji IOC na-eme mgbanwe n'Africa na ntụgharị ntụgharị nke South America.
N'ime afọ 5 na-esote, mpaghara a ga-abụ oke mmanụ na gas, na nchọpụta ndị dị ugbu a na-aghọ ebe nyocha / mmepe; ọtụtụ ndị nchọpụta ka na-achọ nchọpụta.
Onshore exploration.Na Suriname na Guyana, mmanụ seeps amara site na 1800 ruo 1900s. Exploration na Suriname chọpụtara mmanụ na omimi nke 160 m mgbe egwu mmiri na campus n'ime obodo Kolkata.2 The onshore Tambaredjo ubi (15-17 oAPI mmanụ) a chọpụtara na mbụ 19 mmanụ 19. A na-agbakwunye ubi na Kolkata na Tambaredjo. Ihe mbụ STOOIP maka ubi ndị a bụ mmanụ 1 Bbbl. Ugbu a, mmepụta nke ubi ndị a dị ihe dị ka barel 16,000 kwa ụbọchị.2 mmanụ crude Petronas na-esi na Tout Lui Faut refinery na-emepụta kwa ụbọchị nke 15,000 mmanụ dizel, mmanụ mmanụ maka mmepụta nke bissel.
Guyana enwebeghị otu ihe ịga nke ọma n'ikpere mmiri; 13 olulu mmiri ka agbagoro kemgbe 1916, ma naanị abụọ hụrụ mmanụ.3 Onshore mmanụ nchoputa na 1940s mere ka a geological ọmụmụ nke Takatu Basin. Atọ olulu mmiri e gwuru n'etiti 1981 na 1993, niile akọrọ ma ọ bụ ndị na-abụghị nke azụmahịa.The olulu mmiri kwadoro ọnụnọ nke thickan black age- na Ceno Fürmani (Three). kwekọrọ na nhazi nke La Luna na Venezuela.
Venezuela nwere akụkọ ihe mere eme nke ịgagharị mmanụ na mmepụta .4 Ịgba ihe ịga nke ọma malitere na 1908, nke mbụ na Zumbaque 1 nke ọma n'ebe ọdịda anyanwụ nke mba ahụ, 5 N'oge Agha Ụwa Mbụ na n'oge 1920 na 1930s, mmepụta sitere na Lake Maracaibo nọgidere na-ebili. N'ezie, nchọpụta nke tar sands 6 na-enwe mmetụta dị ukwuu na mmanụ 1 Belt 6. na akụrụngwa, na-enye 78 Bbbl nke nchekwa mmanụ; a reservoir ranks Venezuela's current number one in reserves.The La Luna formation (Cenomian-Turonian) bụ ụwa-klas isi iyi nkume maka ọtụtụ n'ime mmanụ.
Exploration Oil Exploration na Guyana: The Continental Shelf Area.Exploration ọrụ na continental shelf na eze malitere na 1967 na 7 olulu Offshore-1 na -2 na Guyana.E nwere 15 afọ ọdịiche tupu Arapaima-1 e gwuru, sochiri Horseshoe-1 na 2000 na Ja2 na Eagle-1 ni Eagle-1. olulu mmiri nwere ihe ngosi mmanụ ma ọ bụ gas; naanị Abary-1, nke e gwuru na 1975, nwere mmanụ na-asọ asọ (37 oAPI) .Ọ bụ ezie na enweghị nchọpụta akụ na ụba ọ bụla na-akụda mmụọ, olulu mmiri ndị a dị mkpa n'ihi na ha kwadoro na usoro mmanụ na-arụ ọrụ nke ọma na-emepụta mmanụ.
Nchọgharị mmanụ ala Offshore Suriname: The Continental Shelf Area.Akụkọ nke nyocha nke continental shelf Suriname gosipụtara nke Guyana. Ngụkọta nke olulu mmiri 9 ka agbagoro na 2011, 3 n'ime ha nwere ihe ngosi mmanụ; ndị ọzọ akọrọ. Ọzọ, enweghị nchọpụta akụ na ụba na-akụda mmụọ, mana olulu mmiri na-akwado na usoro mmanụ na-arụ ọrụ nke ọma na-emepụta mmanụ.
Ụkwụ ODP 207 gbapụrụ saịtị ise na 2003 na Demerara Rise nke kewara Guyana-Suriname Basin na French Guiana offshore. N'ụzọ dị mkpa, olulu mmiri ise ahụ zutere otu Cenomanian-Turonian Canje Formation isi iyi nkume a chọtara na olulu mmiri Guyana na Suriname, na-akwado ọnụnọ nke nkume Laa.
The ịga nke ọma ịgagharị nke Africa si mgbanwe fringes malitere na nchoputa nke Tullow mmanụ na 2007 na Jubilee ubi Ghana. Mgbe ya ịga nke ọma na 2009, TEN mgbagwoju a chọpụtara n'ebe ọdịda anyanwụ nke Jubilee. Ndị a ihe ịga nke ọma kpaliri equatorial Africa mba na-enye miri mmiri ikike, nke mmanụ ụgbọala na-agbakwunyere, na-eme ka ndị Liberia na-eme njem n'ebe ọdịda anyanwụ nke Jubilee. Leone. N'ụzọ dị mwute, igwu mmiri maka ụdị egwuregwu ndị a enwebeghị ihe ịga nke ọma n'ịchọta mkpokọta akụ na ụba. N'ozuzu, n'ihu ọdịda anyanwụ ị na-esi Ghana gaa n'akụkụ akụkụ nke mgbanwe Africa, ka ọnụego ọganihu na-adabawanye.
Dị ka ọtụtụ n'ime ihe ịga nke ọma n'Ebe Ọdịda Anyanwụ Africa na Angola, Cabinda na oké osimiri ndị dị n'ebe ugwu, ihe ịga nke ọma ndị a miri emi Ghana na-akwado echiche egwuregwu yiri nke ahụ. The development concept dabeere na ụwa-klas tozuru okè isi iyi nkume na jikọtara migration ụzọ usoro.The reservoir bụ tumadi mkpọda ọwa ájá, nke a na-akpọ turbidite.Ọnyà na-akpọ stratigraphic ọnyà na ịdabere na siri ike top and side. na nke ahụ, site n'ịgbapụta oghere akọrọ, ọ dị ha mkpa ịmata ọdịiche nke mmeghachi omume seismic nke hydrocarbon na-ebu sandstones si na nkume mmiri mmiri. Ụlọ ọrụ mmanụ ọ bụla na-edebe ọkachamara nkà na ụzụ ya na otu esi etinye ihe nzuzo nke nkà na ụzụ. A na-eji olulu mmiri ọ bụla na-esote emezigharị usoro a. Ozugbo egosipụtara, usoro a nwere ike belata ihe ize ndụ ndị metụtara nyocha nyocha na mmepe olulu mmiri na atụmanya ọhụrụ.
Ndị ọkà mmụta banyere mbara ala na-ezokarị aka na okwu ahụ bụ "trendology" .Ọ bụ echiche dị mfe nke na-enye ndị ọkà mmụta sayensị ohere ịnyefe echiche nyocha ha site n'otu efere gaa na nke ọzọ. N'okwu a, ọtụtụ ndị IOC nwere ihe ịga nke ọma na West Africa na mgbanwe mgbanwe nke Africa kpebisiri ike itinye echiche ndị a na South America Equatorial Margin (SAEM) .N'ihi ya, site na mmalite 2010, ụlọ ọrụ na-eme ka ụlọ ọrụ na-ahụ maka mmiri na-ekpo ọkụ na Guyana nwetara ikike nke French Guyana. Guiana.
Achọpụtara na September 2011 site na mkpọpu Zaedyus-1 na a omimi nke 2,000 m offshore French Guiana, Tullow Mmanụ bụ ụlọ ọrụ mbụ chọta ịrịba hydrocarbons na SAEM.Tullow Mmanụ mara ọkwa na ọma hụrụ 72 m nke net ụgwọ Fans na abụọ turbidites.Three appraisal olulu mmiri ga-ezute oké mmiri ozuzo ájá ma ọ dịghị.
Guyana na-aga nke ọma.ExxonMobil/Hess et al. Nchọpụta nke Liza-1 ọma ama ama ugbu a (Liza-1 Well 12) ka ekwuputara na May 2015 na ikike Stabroek offshore Guyana. The Upper Cretaceous turbidite sand is the reservoir.The follow-up Skipjack-1216 hydrocarbon emeghị nke ọma. 2020, Stabroek's mmekọ ekwupụtala ngụkọta nke 18 nchoputa na a ngụkọta recoverable akụ nke n'elu 8 barrels nke mmanụ (ExxonMobil)!Stabroek Partners Adreesses Nchegbu banyere Seismic Response Of Hydrocarbon-Bering vs Aquifer Reservoirs (Hess Investor, Investor Day 8) . achọpụtara na ụfọdụ olulu mmiri.
N'ụzọ na-akpali mmasị, ExxonMobil na ndị mmekọ ya chọtara mmanụ n'ime ebe nchekwa carbonate nke Ranger-1 nke ọma mara ọkwa na 2018. E nwere ihe àmà na-egosi na nke a bụ mmiri mmiri carbonate wuru n'elu ugwu mgbawa.
A mara ọkwa nchọpụta Haimara-18 na February 2019 dị ka nchọpụta condensate na ọdọ mmiri dị elu 63 m. Haimara-1 dị n'ókè dị n'etiti Stabroek na Guyana na Block 58 na Suriname.
Tullow na ndị mmekọ (ikike Oriduik) mere nchọpụta abụọ na ọwa ramp Stabroek:
ExxonMobil na onye ya na ya na-emekọ ihe (nke Kaieteur Block) kwupụtara na November 17, 2020, na Tanager-1 nke ọma bụ nchọpụta ma e weere ya na ọ bụghị azụmahịa. The well found 16 m nke net mmanụ na elu-edu Maastrichtian sands, ma mmiri analysis gosiri arọ mmanụ karịa na Liza development.High-quality reservoirs na miri emi nke Turoni ka chọpụtara na Turoni formation. a na-enyocha.
Offshore Suriname, olulu mmiri omimi atọ e gwupụtara n'etiti 2015 na 2017 bụ olulu mmiri akọrọ. Apache kụpụrụ oghere abụọ akọrọ (Popokai-1 na Kolibrie-1) na Block 53 na Petronas gbawara oghere Roselle-1 akọrọ na Block 52, eserese 2.
Offshore Suriname, Tullow kwuputara na October 2017 na Araku-1 nke ọma enweghị nnukwu okwute mmiri mmiri, ma gosipụtara ọnụnọ nke condensate gas.11 A na-egwupụta olulu mmiri ahụ na nnukwu seismic amplitude anomalies. Nsonaazụ sitere na nke ọma a na-egosipụta n'ụzọ doro anya ihe ize ndụ / ejighị n'aka na gburugburu amplitude anomalies na-egosipụta nke ọma mkpebi nke gụnyere data site na data isi.
Kosmos gwuru oghere abụọ kpọrọ nkụ (Anapai-1 na Anapai-1A) na Block 45 na 201816, na oghere akọrọ Pontoenoe-1 na Block 42.
N'ụzọ doro anya, ka ọ na-erule ná mmalite 2019, a na-ele anya mmiri miri emi nke Suriname adịghị mma. Ma ọnọdụ a na-achọ ịkawanye mma nke ukwuu!
Na mbido Jenụwarị 2020, na Block 58 na Suriname, Apache/Total17 kwupụtara nchọpụta mmanụ na olulu mmiri nyocha Maka-1, bụ nke a gbagoro na mbubreyo 2019.Maka-1 bụ nke mbụ n'ime nchọpụta anọ na-esochi na Apache/Total ga-ekwupụta na 2020 (Apache investors) .Onye ọ bụla zutere nke ọma na-ezute nke ọma na Santo Carbon. condensate reservoirs.Dịka akụkọ si kwuo, ịdị mma nke ọdọ mmiri ahụ dị ezigbo mma.Total ga-abụ onye ọrụ nke Block 58 na 2021. A na-egwu olulu mmiri nyocha.
Petronas18 kwupụtara nchọpụta mmanụ na Sloanea-1 olulu mmiri na Disemba 11, 2020. Mmanụ a chọtara n'ọtụtụ ájá Campania.Block 52 bụ ihe na-emekarị na ọwụwa anyanwụ nke Apache chọtara na Block 58.
Ka nyocha na nyocha na-aga n'ihu na 2021, a ga-enwe ọtụtụ atụmanya na mpaghara ị ga-ekiri.
olulu mmiri Guyana ga-ekiri na 2021.ExxonMobil na ndị mmekọ (Canje Block)19 kwuputara na Machị 3, 2021 na olulu mmiri Bulletwood-1 bụ olulu mmiri kpọrọ nkụ, mana nsonaazụ ya gosipụtara sistemụ mmanụ na-arụ ọrụ na ngọngọ ahụ. (Sapote-1).20
ExxonMobil na ndị mmekọ na Stabroek block plan na-egwupụta Krobia-1 nke ọma 16 kilomita n'ebe ugwu ọwụwa anyanwụ nke ubi Liza. N'ikpeazụ, a ga-egwupụta olulu mmiri Redtail-1 12 kilomita n'ebe ọwụwa anyanwụ nke ubi Liza.
Na ngọngọ Corentyne (CGX et al), enwere ike ịkụnye olulu mmiri na 2021 iji nwalee atụmanya Santonian Kawa. Nke a bụ ihe na-emekarị maka amplitudes Santonian, nke nwere afọ ndị yiri ya dị na Stabroek na Suriname Block 58. Akwụsịla oge ịkụnye olulu mmiri na November 21, 2021.
Suriname olulu mmiri na-ekiri na 2021.Tullow Mmanụ gbawara na GVN-1 ọma na Block 47 on January 24, 2021. The target of this well is a dual target in the Upper Cretaceous turbidite.Tullow emelitere ọnọdụ na March 18, na-ekwu na ọma ruru TD na zutere a elu-àgwà ego ga-esi na-akpali akpali nke mmanụ. na-emetụta olulu mmiri NNE n'ọdịnihu site na nchọpụta Apache na Petronas ruo ngọngọ 42, 53, 48 na 59.
Na mbido February, Total / Apache gbagoro nke ọma na Block 58, o doro anya na ọ na-esi na nchọpụta dị na ngọngọ ahụ pụta. N'ikpeazụ, nchọpụta Bonboni-1 dị n'ebe ugwu nke Block 58 nwere ike ịkụcha n'afọ a. Ọ ga-adọrọ mmasị ịhụ ma ọ bụrụ na Walker carbonates na Block 42 n'ọdịnihu ga-adị ka Stabrorry testy.
Suriname Licensing Round.Staatsolie ekwuputala okirikiri ikike nke 2020-2021 maka ikikere asatọ gbatịpụrụ site na Shoreline ruo Apache/Total Block 58. Ime ụlọ data mebere na Nọvemba 30, 2020.Bids ga-agwụ na Eprel 30, 2021.
Starbrook Development Plan.ExxonMobil na Hess ebipụtawo nkọwa nke atụmatụ mmepe ubi ha, nke a pụrụ ịchọta na ebe dị iche iche, ma Hess Investor Day 8 December 2018 bụ ebe dị mma ịmalite. Liza na-emepụta n'ime akụkụ atọ, na mmanụ mbụ na-apụta na 2020, afọ ise mgbe nchọpụta, Figure 3.FPSOs jikọtara ya na ọbụna ihe atụ nke mmepụta subsea na-akwụ ụgwọ iji nweta ihe atụ nke mmepụta subsea n'oge. n'oge ọnụ ahịa crude Brent dị ala.
ExxonMobil kwuputara na ọ na-ezube ịnye atụmatụ maka mmepe nke anọ nke Stabroek na njedebe nke 2021.
Ihe karịrị otu afọ mgbe ọnụ ahịa mmanụ na-adịghị mma nke akụkọ ihe mere eme, ụlọ ọrụ ahụ agbakeela, na ọnụ ahịa WTI karịrị $ 65, na Guyana-Suriname Basin na-apụta dị ka mmepe kachasị akpali akpali nke afọ 2020. Achọpụtala olulu mmiri na mpaghara ahụ. Dị ka Westwood si kwuo, ọ na-anọchi anya ihe karịrị 75% nke mmanụ mmanụ achọpụtara n'oge gara aga na 5% nke mmanụ achọpụtara n'oge gara aga. stratigraphic ọnyà.iri abụọ na otu
Ihe ịma aka kasịnụ abụghị ihe ndị dị na mmiri mmiri, dị ka ma nkume na mmiri mmiri na-egosi na ha nwere àgwà a chọrọ. Ọ bụghị nkà na ụzụ n'ihi na e mepụtara nkà na ụzụ miri emi kemgbe 1980. O yikarịrị ka ọ ga-eji ohere a malite na mmalite iji mejuputa omume kachasị mma nke ụlọ ọrụ na mmepụta nke oké osimiri. Nke a ga-eme ka ụlọ ọrụ gọọmenti na ndị ọrụ nzuzo nwee ike ịmepụta ụkpụrụ na atumatu iji nweta usoro omume enyi na gburugburu ebe obibi na mba abụọ na nke ọha mmadụ.
N'agbanyeghị, ụlọ ọrụ ahụ ga-ekiri Guyana-Suriname nke ọma ma ọ dịkarịa ala afọ a na afọ ise na-esote. N'ọnọdụ ụfọdụ, enwere ọtụtụ ohere maka gọọmentị, ndị na-etinye ego na ụlọ ọrụ E & P itinye aka na mmemme na ihe omume dị ka Covid kwere. Ndị a gụnyere:
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A na-edobe ihe niile n'okpuru iwu nwebiisinka akwadoro nke ọma, biko gụọ Usoro na Ọnọdụ anyị, Amụma Kuki na Amụma Nzuzo tupu iji saịtị a.