Munharaunda ino inovimbisa, vashandisi zvino vanopikiswa kubva kune yekuongorora / yekuongorora modhi kuenda kune yakanakisa maitiro ekusimudzira nekugadzira.
Zvichangobva kuwanikwa muGuyana-Suriname Basin zvinoratidza inofungidzirwa kuti 10+ Bbbl yezviwanikwa zveoiri uye inopfuura 30 Tcf yegasi rechisikigo.1 Sezvinoita zvakawanda zvinobudirira oiri negasi, iyi inyaya inotanga nekubudirira kwekuongorora kwepamhenderekedzo yegungwa, ichiteverwa nenguva yakareba yekuodzwa mwoyo kwekuongorora kwemahombekombe kusvika pasherufu, ichiguma nekubudirira kwemvura yakadzika.
Kubudirira kwekupedzisira chiratidzo chekutsungirira uye kuongorora kubudirira kwehurumende dzeGuyana neSuriname nemasangano adzo emafuta uye kushandiswa kweIOCs muAfrica yekushandura fringe kune conjugated South American conversion fringe.Matsime akabudirira muGuyana-Suriname Basin ndiwo mhedzisiro yemubatanidzwa wezvinhu, zvizhinji zvacho zviri tekinoroji.
Kwemakore mashanu anotevera, nzvimbo iyi ndiyo ichave iyo yepamusoro pemafuta negasi, nezvakawanikwa zviripo zvichiva nzvimbo yekuongorora / yekusimudzira; vaongorori vakawanda vachiri kutsvaga kuwanikwa.
Onshore exploration.MuSuriname neGuyana, mipopo yeoiri yaizivikanwa kubva kuma1800 kusvika kuma1900.Kuongorora muSuriname kwakawana mafuta pakadzika 160 m paichera mvura pakambasi mumusha weKolkata.2 Munda weTambaredjo wepamhenderekedzo yegungwa (15-17 oAPI9 mafuta) yakatanga68 mafuta ekutanga1819 akawanikwa muSatelli1 mafuta ekutanga. minda kuKolkata neTambaredjo yakawedzerwa.STOOIP yepakutanga yeminda iyi ndeye 1 Bbbl mafuta.Parizvino, kugadzirwa kweminda iyi inenge 16,000 barrels pazuva.2 Petronas' crude oil inogadzirwa paTout Lui Faut refinery nekubuda kwezuva nezuva kwe15,000 kugadzirwa kwemafuta, mafuta emafuta emafuta uye mafuta emafuta emafuta.
Guyana haina kubudirira kumwe cheteko kumahombekombe; Matsime gumi nematatu akacherwa kubva muna 1916, asi maviri chete akaona oiri.3 Kuongorora kwemafuta ekumahombekombe kuma1940 kwakazoita kuti pave neongororo ye geological yeTakatu Basin.Matsime matatu akacherwa pakati pa1981 na1993, ose akaoma kana asiri ekutengesa.Matsime akasimbisa kuvapo kweCanjean black agera-inozivikanwa seCanjeromani-inozivikanwa yakaenzana neLa Luna Formation muVenezuela.
Venezuela ine nhoroondo inobudirira yekuongorora nekugadzirwa kwemafuta.4 Kubudirira kwekuchera kunotanga muna 1908, kutanga patsime reZumbaque 1 kumadokero kwenyika, 5 Munguva yeHondo Yenyika Yekutanga uye mukati memakore ekuma1920 nema1930, kubudiswa kubva kuLake Maracaibo kwakaramba kuchikwira.Zvechokwadi, kuwanikwa kwemafuta etarrin 36 muBelt 36 muBelt 6 matura uye zviwanikwa, zvinopa 78 Bbbl yematura emafuta; Dziva iri rinoita nhamba yeVenezuela pari zvino munzvimbo dzakachengeterwa. Kuumbwa kweLa Luna (Cenomanian-Turonian) ndiro dombo repasi rose remafuta mazhinji.La Luna7 ndiyo inokonzera mafuta mazhinji akawanikwa uye anogadzirwa muMaracaibo Basin nemamwe mabheseni akati wandei muColombia, Ecuador nePeru.Matombo anowanikwa kumahombekombe eGuyana neSuriname ane maitiro akafanana neaya eLa Luna neSuriname anowanikwawo
Offshore Oil Exploration muGuyana: The Continental Shelf Area.Basa rekuongorora pasherufu yekondinendi rakatanga zviri pamutemo muna 1967 nematsime manomwe Offshore-1 uye -2 muGuyana.Pakave nemukaha wemakore gumi nemashanu Arapaima-1 isati yacherwa, ichiteverwa neHorseshoe-1 muna 2000 uye Jax0112 Gondo. matsime ane mafuta kana gasi anoratidza; chete Abary-1, yakacherwa muna 1975, ine mafuta anoyerera (37 oAPI) .Kunyange zvazvo kushayikwa kwezviwanikwa zvoupfumi zvinoodza mwoyo, matsime aya anokosha nokuti anosimbisa kuti hurongwa hwemafuta hunoshanda zvakanaka huri kubudisa mafuta.
Petroleum Exploration Offshore Suriname: The Continental Shelf Area.Nyaya yeSuriname's continental shelf exploration mirrors that of Guyana.Matsime 9 akacherwa muna 2011, 3 acho aive neshow dzemafuta; mamwe akanga akaoma.Zvakare, kushaikwa kwezviwanwa zvoupfumi kunoodza mwoyo, asi matsime anosimbisa kuti gadziriro yeoiri inoshanda zvakanaka iri kubudisa oiri.
Iyo ODP Leg 207 yakadhirowa nzvimbo shanu muna 2003 paDemerara Rise inoparadzanisa Guyana-Suriname Basin kubva kuFrench Guiana offshore.Zvakakosha, matsime ese mashanu akasangana neiyo yakafanana Cenomanian-Turonian Canje Formation source rock inowanikwa muGuyana neSuriname matsime, achisimbisa kuvepo kweLa Luna dombo.
Kuongorora kwakabudirira kwenzvimbo dzekuchinja kweAfrica kwakatanga nekuwanikwa kwemafuta eTullow muna 2007 paJubilee field kuGhana. Zvichitevera kubudirira kwayo muna 2009, TEN complex yakawanikwa kumavirira kweJubilee.Kubudirira uku kwakaita kuti nyika dziri muEquatorial Africa dzipe marezinesi emvura yakadzika, iyo makambani emafuta akatorwa kubva kuLiberia kuenda kuSierra Leone. Leone.Sezvineiwo, kucheresa mitambo yemhando imwe chete iyi hakuna kubudirira mukuwana kuunganidzwa kwehupfumi.Pazhinji, kana uchienda kumadokero uchibva kuGhana uchienda kumucheto kweshanduko yeAfrica, ndipo pakanyanya kuderera mwero webudiriro.
Sezvinoita zvakawanda West Africa kubudirira muAngola, Cabinda uye kuchamhembe kwemakungwa, izvi zvakadzika-mvura Ghana kubudirira zvinosimbisa zvakafanana mutambo pfungwa.The budiriro pfungwa inobva pasi rose-kirasi akura chitubu dombo uye chokuita migration pathway system.The reservoir inonyanya kutsetseka mugero jecha, inonzi turbidite.Traps inonzi stratigraphic top traps and side traps and rely traps. Kashoma.Makambani emafuta akawana kare kuti, nekuchera makomba akaoma, aifanira kusiyanisa mhinduro dze seismic dze hydrocarbon-inobereka sandstones kubva kumatombo ejecha akanyorova.Kambani imwe neimwe yemafuta inochengetedza unyanzvi hwayo hwekushandisa sei teknolojia yakavanzika.Chitubu chimwe nechimwe chinotevera chakashandiswa kugadzirisa nzira iyi.Kana yakaratidza, nzira iyi inogona kuderedza zvakanyanya njodzi dzinobatanidzwa nekutarisa kutsva uye kubudirira kutsva.
Nyanzvi dzeGeologists dzinowanzoreva izwi rekuti "trendology".Ipfungwa iri nyore inobvumira nyanzvi dze geologists kutamisa pfungwa dzadzo dzekuongorora kubva kune rimwe bheseni kuenda kune rimwe.Muchirevo chechinyorwa ichi, maIOC mazhinji akabudirira muWest Africa neAfrica transition fringe akatsunga kushandisa pfungwa idzi kuSouth America Equatorial Margin (SAEM) .Nekuda kweizvozvo, pakatanga 2010, kambani yakawana marezenisi muSuryana yakadzika uye yakavharwa nekambani yakadzika yeSuryana uye yakavharwa nekambani yeSuryana mvura yakadzika. French Guiana.
Yakawanikwa munaGunyana 2011 nekuchera Zaedyus-1 pakadzika 2,000 m offshore French Guiana, Tullow Oil ndiyo kambani yekutanga kuwana akakosha mahydrocarbons muSAEM. Tullow Oil yakazivisa kuti chitubu chakawanikwa 72 m yenet pay fan mumaturbidites maviri.
Guyana inobudirira.ExxonMobil/Hess et al.Kuwanikwa kweRiza-1 Well (Liza-1 Well 12) yave nemukurumbira zvino (Liza-1 Well 12) yakaziviswa muna Chivabvu 2015 muStabroek rezenisi kumhenderekedzo yeGuyana.Ijecha reUpper Cretaceous turbidite ndiro dhamu.Kutevera Skipjack-1 yakacherwa zvakanaka Inhydrocarbon 2 2020, vadyidzani veStabroek vakazivisa huwandu hwezviwanikwa gumi nemasere zvakawanikwa zvine huwandu hunogona kudzoserwa hunopfuura madhiramu masere emafuta (ExxonMobil)! matsime.
Sezvineiwo, ExxonMobil nevamwe vayo vakawana mafuta mucarbonate reservoir yeRanger-1 yakanyatso kuziviswa muna 2018. Pane humbowo hwekuti iyi carbonate reservoir yakavakwa pamusoro pegomo rinoputika.
Kuwanikwa kweHaimara-18 kwakaziviswa muna Kukadzi 2019 sekuwanikwa kwecondensate mune 63 m high-quality reservoir.Haimara-1 inoganhurana nemuganhu pakati peStabroek muGuyana neBlock 58 muSuriname.
Tullow nevabatsiri (rezinesi reOrinduik) vakawana zviviri muStabroek's ramp chiteshi kuwanikwa:
ExxonMobil nemumwe wayo (iyo Kaieteur Block) yakazivisa muna Mbudzi 17, 2020, kuti tsime reTanager-1 rakanga rawanikwa asi raionekwa serisisiri rekutengesa. Tsime rakawanikwa 16 m yemafuta emumbure mujecha remhando yepamusoro reMaastrichtian, asi kuongororwa kwemvura kwakaratidza mafuta anorema kupfuura mubudiriro yeLiza. ichiri kuongororwa.
Offshore Suriname, matsime matatu ekuongorora mvura yakadzika akacherwa pakati pa2015 na2017 aive matsime akaoma.Apache yakachera makomba maviri akaoma (Popokai-1 neKolibrie-1) muBlock 53 uye Petronas akaboora Roselle-1 gomba rakaoma muBlock 52, Mufananidzo 2.
Offshore Suriname, Tullow yakazivisa muna Gumiguru 2017 kuti tsime reAraku-1 rakanga risina matombo anokosha emvura, asi rakaratidza kuvapo kwegasi condensate.11 Tsime rakacherwa neakakosha seismic amplitude anomalies. nyaya.
Kosmos yakachera makomba maviri akaoma (Anapai-1 neAnapai-1A) muBlock 45 muna 201816, uye Pontoenoe-1 gomba rakaoma muBlock 42.
Zviripachena, kutanga kwa2019, maonero emvura yakadzika yeSuriname haana kujeka.
Mukutanga kwaNdira 2020, paBlock 58 muSuriname, Apache/Total17 yakazivisa kuwanikwa kwemafuta patsime rekuongorora reMaka-1, iro rakacherwa mukupera kwa2019. Condensate reservoirs.Maererano nemishumo, mhando yedhamu yakanaka kwazvo.Total ichava mushandisi weBlock 58 muna 2021.Tsime rekuongorora riri kucherwa.
Petronas18 yakazivisa kuwanikwa kweoiri patsime reSloanea-1 musi wa11 Zvita 2020.Oiri yakawanikwa mumajecha akawanda eCampania.Block 52 inzira yekumabvazuva yakawanikwa neApache muBlock 58.
Sezvo kuongorora uye ongororo dzichienderera mberi muna 2021, pachave netarisiro yakawanda munzvimbo yekuona.
Guyana matsime ekuona muna 2021.ExxonMobil and partners (Canje Block)19 ichangobva kuziviswa munaKurume 3, 2021 kuti tsime reBulletwood-1 raive tsime rakaoma, asi mhedzisiro yakaratidza kushanda kweoiri system mubhuroko.Matsime ekutevera muCanje block akarongerwa Q1 2020-2021 naQ2021-2021 (Sallopote-2021)
ExxonMobil nevamwe vari mubhuroko reStabroek vanoronga kuchera tsime reKrobia-1 mamaira gumi nematanhatu kuchamhembe kwakadziva kumabvazuva kwemunda weLiza. Zvino, tsime reRedtail-1 richacherwa mamaira gumi nemaviri kumabvazuva kwemunda waLiza.
PaCorentyne block (CGX et al), tsime rinogona kucherwa muna 2021 kuedza tarisiro yeSantonian Kawa. Iyi itsika yeSantonian amplitudes, ine mazera akafanana anowanikwa muStabroek neSuriname Block 58. Nguva yekupedzisira yekuchera tsime yakawedzerwa kusvika Mbudzi 21, 2021.
Suriname matsime ekuona muna 2021.Tullow Oil yakachera tsime reGVN-1 muBlock 47 muna Ndira 24, 2021. Chinangwa chetsime iri itarisiro mbiri muUpper Cretaceous turbidite.Tullow yakagadziridza mamiriro acho musi wa18 Kurume, ichiti tsime rakasvika kuTD uye rakasangana nemhando yepamusoro-soro dhamu remafuta richava rakanaka sei remangwana remvura, asi richava rakanaka sei remangwana. NNE matsime kubva kuApache nePetronas zvakawanikwa kune zvivharo 42, 53, 48 uye 59.
Mukutanga kwaFebruary, Total/Apache yakadhirowa tsime rekuongorora muBlock 58, sezviri pachena yainyudza kubva pazvakawanikwa mubhuroko. Zvino, tsvakiridzo yeBonboni-1 nechekuchamhembe kweBlock 58 inogona kucherwa gore rino.
Suriname Licensing Round.Staatsolie yakazivisa 2020-2021 rezenisi kutenderera kwemarezenisi masere kubva kuShoreline kuenda kuApache/Total Block 58.Iyo chaiyo data kamuri inovhurwa munaNovember 30, 2020.Mabhedha achapera musi waKubvumbi 30, 2021.
Starbrook Development Plan.ExxonMobil naHess vakaburitsa ruzivo rwezvirongwa zvavo zvekusimudzira munda, izvo zvinogona kuwanikwa munzvimbo dzakasiyana siyana, asi Hess Investor Day 8 Zvita 2018 inzvimbo yakanaka yekutanga.Liza iri kuvandudzwa muzvikamu zvitatu, nemafuta ekutanga achionekwa muna 2020, makore mashanu mushure mekuwanikwa, Mufananidzo 3.FPSOs yekuvandudza mutengo wekutanga uye kuyedza kugadzirwa kwavo kunosanganiswa nemutengo wekutanga kugadzirwa. mitengo - panguva iyo Brent crude mitengo yakaderera.
ExxonMobil yakazivisa kuti inoronga kuendesa hurongwa hweStabroek yechina huru budiriro mukupera kwa2021.
Dambudziko.Kwangopfuura gore mushure mekare mitengo yemafuta yakashata, indasitiri yakadzora, nemitengo yeWTI inodarika madhora makumi matanhatu neshanu, uye Guyana-Suriname Basin iri kubuda sebudiriro inonakidza kwazvo ye2020s.Matsime ekuwanikwa akanyorwa munzvimbo iyi.Maererano neWestwood, inomiririra inodarika 75% yemafuta uye yakawanikwa mumakumi mashanu emakumi emakore apfuura. stratigraphic misungo.makumi maviri nerimwe
Dambudziko guru harisi rekuchengetedza nzvimbo, sezvo zvose zviri zviviri dombo uye mvura inoratidzika kunge ine unhu hunodiwa. Haisi teknolojia nokuti tekinoroji yemvura yakadzika yakagadziridzwa kubva kuma1980. Zvinogona kutora mukana uyu kubva pakutanga kushandisa nzira dzakanakisisa dzeindasitiri mukugadzirwa kwemahombekombe.
Zvisineyi, indasitiri iyi ichange ichitarisa Guyana-Suriname zvakanyanya kweinenge gore rino uye makore mashanu anotevera. Mune zvimwe zviitiko, kune mikana yakawanda yekuti hurumende, vanoisa mari nemakambani eE&P vatore chikamu muzviitiko nezviitwa sekubvumidzwa kweCovid.Izvi zvinosanganisira:
Endeavor Management ikambani inobvunzurudza manejimendi inodyidzana nevatengi kuti vaone kukosha kwechokwadi kubva muhurongwa hwavo hweshanduko.Endeavor inochengetedza maonero maviri ekufambisa bhizinesi nekupa simba, apo ichiita sechikonzero chekushandura bhizinesi nekushandisa misimboti yakakosha yehutungamiriri uye nzira dzebhizinesi.
Nhaka yefemu yemakore makumi mashanu yakakonzera kuwanda kwenzira dzakasimbiswa dzinogonesa Endeavor consultants kuendesa epamusoro-notch shanduko nzira, hunyanzvi hwekuita, kusimudzira hutungamiriri, kubvunza rutsigiro rwehunyanzvi, uye rutsigiro rwesarudzo.Endeavour consultants vane ruzivo rwakadzama rwekushanda uye ruzivo rwakakura rweindasitiri, zvichibvumira timu yedu kuti ikurumidze kunzwisisa vatengi vedu makambani uye musika.
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