M'dera lodalirikali, ogwira ntchito tsopano akutsutsidwa kuti asinthe kuchoka ku njira yowunikira / kuwunika kupita ku njira zabwino zopangira chitukuko ndi kupanga.
Zomwe zapezedwa posachedwapa m'chigwa cha Guyana-Suriname zimasonyeza kuti mafuta okwana 10+ Bbbl ndi oposa 30 Tcf a gasi achilengedwe. 1 Monga momwe zinalili ndi kupambana kwa mafuta ndi gasi ambiri, iyi ndi nkhani yomwe imayamba ndi kupambana koyambirira kwa kufufuza kumtunda, kutsatiridwa ndi nthawi yayitali ya kukhumudwa kwa kufufuza m'mphepete mwa nyanja, zomwe zinafika pachimake m'madzi akuya.
Kupambana komaliza ndi umboni wa kulimbikira ndi kufufuza bwino kwa maboma a Guyana ndi Suriname ndi mabungwe awo amafuta ndi kugwiritsa ntchito ma IOCs mu Africa kutembenuzidwa fringe ku conjugated South America kutembenuka fringe.Zitsime zopambana mu Guyana-Suriname Basin ndi zotsatira za kaphatikizidwe zinthu, zambiri zomwe ndi luso lamakono.
Pazaka zikubwerazi za 5, derali lidzakhala pachimake cha mafuta ndi gasi, zomwe zapezeka kale kukhala malo owunikira / chitukuko; ofufuza angapo akadali kufunafuna zotulukira.
Kufufuza kwa nyanja.Ku Suriname ndi Guyana, mafuta a mafuta ankadziwika kuyambira m'ma 1800 mpaka m'ma 1900. Kufufuza ku Suriname kunapeza mafuta pa kuya kwa mamita 160 pamene akukumba madzi pa kampu ya m'mudzi wa Kolkata.2 Malo a pamtunda wa Tambaredjo (15-17 oAPI9 mafuta) anayamba681 mafuta a Satelli11181811111 mafuta a Satellite anayamba kupezeka. minda ku Kolkata ndi Tambaredjo inawonjezeredwa.STOOIP yapachiyambi ya mindayi ndi mafuta a 1 Bbbl.Pakalipano, kupanga mindayi ndi pafupifupi mbiya za 16,000 patsiku.2 Mafuta a Petronas amapangidwa ku Tout Lui Faut refinery ndi kutulutsa kwa tsiku ndi tsiku kwa 15,000 mbiya za mafuta, mafuta a mafuta ndi mafuta opangira mafuta.
Guyana sinakhalepo ndi chipambano chofanana cha kumtunda; Zitsime 13 zakumbidwa kuyambira 1916, koma ziwiri zokha zomwe zawona mafuta.3 Kufufuza kwa mafuta panyanja m'zaka za m'ma 1940 kunachititsa kuti pakhale kafukufuku wa geological wa Takatu Basin. Zitsime zitatu zinakumbidwa pakati pa 1981 ndi 1993, zonse zouma kapena zosagulitsa. zofanana ndi La Luna Formation ku Venezuela.
Venezuela ili ndi mbiri yabwino yofufuza ndi kupanga mafuta.4 Kubowola bwino kunayamba mu 1908, poyamba pachitsime cha Zumbaque 1 kumadzulo kwa dziko, 5 Pa Nkhondo Yoyamba Yapadziko Lonse komanso m'zaka za m'ma 1920 ndi 1930, kupanga ku Nyanja ya Maracaibo kunapitirizabe. nkhokwe ndi zothandizira, zomwe zikuthandizira 78 Bbbl zosungiramo mafuta; Malo osungiramo madziwa ndi omwe ali m'malo ambiri ku Venezuela. Mapangidwe a La Luna (Cenomanian-Turonian) ndi thanthwe lodziwika bwino padziko lonse lapansi lamafuta ambiri.La Luna7 ndi amene amachititsa mafuta ambiri omwe amapezeka ku Maracaibo Basin ndi mabeseni ena angapo ku Colombia, Ecuador ndi Peru.
Kufufuza Mafuta ku Offshore ku Guyana: Dera la Continental Shelf. Ntchito yofufuza pa shelefu ya kontinenti inayamba mu 1967 ndi zitsime 7 Offshore-1 ndi -2 ku Guyana. Panali kusiyana kwa zaka 15 Arapaima-1 asanabooledwe, kutsatiridwa ndi Horseshoe-1 mu 2000 ndi Jax0112 Eagle. zitsime zili ndi mawonekedwe amafuta kapena gasi; Abary-1 okha, omwe adakumbidwa mu 1975, ali ndi mafuta othamanga (37 oAPI) .Ngakhale kuti kusowa kwazinthu zilizonse zachuma ndikukhumudwitsa, zitsimezi ndizofunikira chifukwa zimatsimikizira kuti dongosolo la mafuta likuyenda bwino likupanga mafuta.
Petroleum Exploration Offshore Suriname: The Continental Shelf Area.Nkhani ya Suriname ya continental shelf exploration imasonyeza Guyana.Chiwerengero cha zitsime 9 zidakumbidwa mu 2011, 3 mwa iyo inali ndi ziwonetsero zamafuta; enawo anali ouma.Komanso, kusowa kwa zomwe apeza pazachuma n'kokhumudwitsa, koma zitsimezi zikutsimikizira kuti dongosolo la mafuta likuyenda bwino likupanga mafuta.
The ODP Leg 207 mokhomerera malo asanu mu 2003 pa Demerara Rise kuti amalekanitsa Guyana-Suriname Basin ku French Guiana offshore.Chofunika kwambiri, zitsime zonse zisanu anakumana yemweyo Cenomanian-Turonian Canje Mapangidwe gwero thanthwe anapeza Guyana ndi Suriname zitsime, kutsimikizira kukhalapo kwa La Luna gwero thanthwe.
Kufufuza bwino kwa mbali za kusintha kwa Africa kunayamba ndi kupezeka kwa mafuta a Tullow mu 2007 ku Jubilee field ku Ghana. Pambuyo pa kupambana kwake mu 2009, malo a TEN adapezeka kumadzulo kwa Jubilee. Leone.Mwatsoka, kubowola masewero amtundu womwewo sikunapambane kwambiri kupeza chuma accumulation.Mwachizoloŵezi, kumadzulo kwambiri mukupita kuchokera ku Ghana m'mphepete mwa kusintha kwa Africa, kupambana kwakukulu kumatsika.
Monga momwe zimakhalira ndi kupambana kwa West Africa ku Angola, Cabinda ndi nyanja kumpoto, izi zakuya zamadzi a ku Ghana zimatsimikiziranso lingaliro lofanana la masewera.Lingaliro lachitukuko limachokera ku thanthwe lokhwima lokhwima komanso logwirizana ndi njira yosamukira.The reservoir makamaka slope channel sand, yotchedwa turbidite.Traps amatchedwa stratigraphic top traps and rely traps and rely traps. osowa.Makampani amafuta adatulukira koyambirira kuti, pobowola mabowo owuma, adafunikira kusiyanitsa mayankho a chivomezi cha mchenga wokhala ndi hydrocarbon kuchokera kumiyala yonyowa.Kampani iliyonse yamafuta imasunga luso lake laukadaulo la momwe angagwiritsire ntchito chinsinsi chaukadaulo.Chitsime chilichonse chotsatira chinagwiritsidwa ntchito kusintha njira iyi.Kamodzi kutsimikiziridwa, njira iyi ikhoza kuchepetsa kwambiri zoopsa zomwe zimagwirizanitsidwa ndi kuphulika kwatsopano ndi chitukuko.
Akatswiri a sayansi ya nthaka nthawi zambiri amatchula mawu oti "trendology".Ndi lingaliro losavuta lomwe limalola akatswiri a sayansi ya nthaka kusamutsa malingaliro awo ofufuza kuchokera ku beseni lina kupita ku lina.M'nkhaniyi, ma IOC ambiri omwe akhala akuyenda bwino ku West Africa ndi African Transition fringe atsimikiza kuti agwiritse ntchito mfundozi ku South America Equatorial Margin (SAEM) .Chotsatira chake, pofika kumayambiriro kwa chaka cha 2010, kampaniyo inapeza chilolezo ku Suryana, kampaniyo inapeza chilolezo chochokera ku Suryana ndi madzi akutali. French Guiana.
Zinapezeka mu September 2011 pobowola Zaedyus-1 pa kuya kwa 2,000 m offshore French Guiana, Tullow Oil inali kampani yoyamba kupeza ma hydrocarbons ofunika mu SAEM.Tullow Oil inalengeza kuti chitsime chomwe chinapezeka 72 m cha mafani olipira ukonde mu ma turbidites awiri.
Guyana yapambana.ExxonMobil/Hess et al.Kupezeka kwa chitsime chodziwika bwino cha Liza-1 Well (Liza-1 Well 12) chinalengezedwa mu May 2015 mu chilolezo cha Stabroek offshore Guyana.Mchenga wa Upper Cretaceous turbidite ndi malo osungiramo madzi.Kutsatira kwa Skipjack-2016 kobowoleredwa bwino sikunapezekepo ma hydrocarbon a 2016 obowoledwa bwino. 2020, ogwira nawo ntchito a Stabroek alengeza zinthu 18 zomwe zapezedwa zomwe zimatha kubwezanso migolo 8 yamafuta (ExxonMobil)! zitsime.
Chochititsa chidwi n'chakuti ExxonMobil ndi anzake adapeza mafuta mu carbonate reservoir ya Ranger-1 yomwe inalengezedwa bwino mu 2018. Pali umboni wakuti ichi ndi chosungira cha carbonate chomwe chinamangidwa pamwamba pa phiri lophulika.
Kupezeka kwa Haimara-18 kudalengezedwa mu February 2019 ngati kupezeka kwa condensate m'malo osungiramo madzi apamwamba kwambiri a 63 m. Haimara-1 imadutsa malire pakati pa Stabroek ku Guyana ndi Block 58 ku Suriname.
Tullow ndi othandizana nawo (chilolezo cha Orinduik) adapeza zinthu ziwiri pakupeza njira ya Stabroek:
ExxonMobil ndi mnzake (Kaieteur Block) adalengeza pa Novembara 17, 2020, kuti chitsime cha Tanager-1 chidapezeka koma sichinali chamalonda. Chitsimecho chinapezeka mamita 16 amafuta amchere mumchenga wapamwamba kwambiri wa Maastrichian, koma kusanthula kwamadzimadzi kunawonetsa kuti mafuta olemera kuposa omwe ali pachitukuko cha Liza. akuwunikidwabe.
Offshore Suriname, zitsime zofufuza zamadzi akuya zitatu zokumbidwa pakati pa 2015 ndi 2017 zinali zitsime zouma. Apache anakumba mabowo awiri owuma (Popokai-1 ndi Kolibrie-1) mu Block 53 ndipo Petronas anabowola dzenje louma la Roselle-1 ku Block 52, Chithunzi 2.
Offshore Suriname, Tullow adalengeza mu Okutobala 2017 kuti chitsime cha Araku-1 chinalibe miyala yayikulu yosungiramo madzi, koma idawonetsa kukhalapo kwa mpweya wa condensate.11 Chitsimecho chidakumbidwa ndi zovuta zazikulu za seismic amplitude nkhani.
Kosmos anaboola mabowo awiri owuma (Anapai-1 ndi Anapai-1A) mu Block 45 mu 201816, ndi Pontoenoe-1 dry hole ku Block 42.
Mwachiwonekere, pofika kumayambiriro kwa chaka cha 2019, malingaliro a madzi akuya a Suriname ali odetsedwa. Koma izi zili pafupi kusintha kwambiri!
Kumayambiriro kwa Januware 2020, ku Block 58 ku Suriname, Apache/Total17 adalengeza za kupezeka kwa mafuta pachitsime cha Maka-1, chomwe chidakumbidwa kumapeto kwa chaka cha 2019. Malinga ndi malipoti, mtundu wa mosungiramo madziwo ndi wabwino kwambiri. Total idzakhala oyendetsa Block 58 mu 2021. Chitsime chounika chikukumbidwa.
Petronas18 adalengeza za kupezeka kwa mafuta pachitsime cha Sloanea-1 pa Disembala 11, 2020.Mafuta opezeka mumchenga zingapo za Campania.Block 52 ndizochitika komanso kummawa zomwe Apache adapeza ku Block 58.
Pamene kuwunika ndi kuwunika kukupitilira mu 2021, pakhala ziyembekezo zambiri m'derali kuti muwonere.
Zitsime za ku Guyana kuti muwone mu 2021.ExxonMobil and Partners (Canje Block)19 tangolengeza kumene pa Marichi 3, 2021 kuti chitsime cha Bulletwood-1 chinali chitsime chouma, koma zotsatira zikuwonetsa dongosolo lamafuta lomwe limagwira ntchito mu block. Zitsime zotsata mu block ya Canje zakonzedwa kuti zichitike pa Q1 2020-2021 ndi Q2021-1 (Ja2021) (Ja2021-1)
ExxonMobil ndi othandizana nawo mu block ya Stabroek akukonzekera kubowola chitsime cha Krobia-1 makilomita 16 kumpoto chakum'mawa kwa munda wa Liza. Pambuyo pake, chitsime cha Redtail-1 chidzakumbidwa makilomita 12 kummawa kwa munda wa Liza.
Ku Corentyne block (CGX et al), chitsime chikhoza kukumbidwa mu 2021 kuyesa chiyembekezo cha Santonian Kawa. Izi ndizomwe zimachitika ku Santonian amplitudes, okhala ndi zaka zofanana zomwe zimapezeka ku Stabroek ndi Suriname Block 58. Tsiku lomaliza la kubowola chitsime lidawonjezedwa mpaka Novembara 21, 2021.
Zitsime za ku Suriname kuti muwone mu 2021. Tullow Oil inabowola chitsime cha GVN-1 mu Block 47 pa Januware 24, 2021. Cholinga cha chitsimechi ndi chandamale chapawiri ku Upper Cretaceous turbidite. Zitsime za NNE zochokera ku Apache ndi Petronas zomwe zatulukira mpaka ku midadada 42, 53, 48 ndi 59.
Kumayambiriro kwa mwezi wa February, Total/Apache anabowola chitsime choyezera mu Block 58, mwachionekere akumira kuchokera ku zomwe anapeza mu chipikacho.
Suriname Licensing Round.Staatsolie yalengeza za chiphaso cha 2020-2021 cha ziphaso zisanu ndi zitatu zoyambira ku Shoreline mpaka Apache/Total Block 58.Chipinda cha data chenicheni chidzatsegulidwa pa Novembara 30, 2020. Mabizinesi adatha pa Epulo 30, 2021.
Starbrook Development Plan.ExxonMobil ndi Hess asindikiza tsatanetsatane wa mapulani awo otukuka m'munda, omwe angapezeke m'malo osiyanasiyana, koma Tsiku la Investor la Hess 8 December 2018 ndi malo abwino oyambira. mitengo - panthawi yomwe mitengo yamtengo wapatali ya Brent ili yotsika.
ExxonMobil yalengeza kuti ikukonzekera kutumiza mapulani a chitukuko chachikulu chachinayi cha Stabroek kumapeto kwa 2021.
Patangotha ​​chaka chimodzi pambuyo pa mitengo yoyipa yamafuta, makampani adachira, pomwe mitengo ya WTI idakwera $65, ndipo Guyana-Suriname Basin ikuwoneka ngati chitukuko chosangalatsa kwambiri chazaka za 2020. Zitsime zofukulidwa zalembedwa m'derali. Malinga ndi Westwood, ikuyimira kuposa 75% yamafuta omwe adapezeka muzaka 50 zapitazi. stratigraphic misampha.makumi awiri ndi chimodzi
Vuto lalikulu kwambiri si malo osungiramo madzi, monga thanthwe ndi madzi amadzimadzi amawoneka kuti ali ndi khalidwe lofunika.Si teknoloji chifukwa teknoloji ya m'madzi akuya yapangidwa kuyambira zaka za m'ma 1980. Izi zikuyenera kutenga mwayi uwu kuyambira pachiyambi kuti zigwiritse ntchito njira zabwino zamakampani popanga nyanja.
Mosasamala kanthu, makampaniwa aziyang'anitsitsa Guyana-Suriname kwa zaka zosachepera chaka chino komanso zaka zisanu zikubwerazi. Nthawi zina, pali mwayi wambiri woti maboma, osunga ndalama ndi makampani a E&P achite nawo zochitika ndi zochitika momwe Covid amaloleza.
Endeavor Management ndi kampani yoyang'anira kasamalidwe yomwe imagwirizana ndi makasitomala kuti azindikire phindu lenileni kuchokera ku njira zawo zakusintha njira.
Cholowa chamakampani chazaka 50 chapangitsa kuti pakhale njira zambiri zotsimikiziridwa zomwe zimathandiza alangizi a Endeavour kuti apereke njira zosinthira zapamwamba, kuchita bwino kwambiri, chitukuko cha utsogoleri, chithandizo chaukadaulo, ndi chithandizo chamalingaliro.
Zida zonse zimatsatiridwa ndi malamulo ovomerezeka ovomerezeka, chonde werengani Migwirizano ndi Zokwaniritsa, Mfundo za Ma cookie ndi Mfundo Zazinsinsi musanagwiritse ntchito tsambali.