A cikin wannan yanki mai ban sha'awa, yanzu ana ƙalubalanci masu aiki don canzawa daga samfurin bincike / kimantawa zuwa mafi kyawun ayyuka don haɓakawa da samarwa.
Abubuwan da aka gano na baya-bayan nan a cikin Guyana-Suriname Basin sun nuna kimanin 10+ Bbbl na albarkatun mai da kuma sama da Tcf 30 na iskar gas.1 Kamar yadda yake da yawancin nasarorin mai da iskar gas, wannan labari ne wanda ya fara da nasarar binciken teku da wuri, sannan ya biyo bayan tsawaita lokacin bacin ran gaci-zuwa-shelf, wanda ya kai ga nasara mai zurfi.
Nasarar da aka samu daga karshe shaida ce ga jajircewa da bincike na gwamnatocin Guyana da Suriname da hukumominsu na mai da kuma amfani da IOCs a cikin juzu'in jujjuyawar Afirka zuwa ga jujjuyawar juzu'i na Kudancin Amurka. Rijiyoyin da suka samu nasara a cikin Guyana-Suriname Basin sun kasance sakamakon hadewar abubuwa, mafi yawansu na da alaka da fasaha.
A cikin shekaru 5 masu zuwa, wannan yanki zai zama kololuwar mai da iskar gas, tare da binciken da ake samu ya zama yanki na kimantawa / ci gaba; masu bincike da yawa har yanzu suna neman bincike.
Binciken kan teku.A Suriname da Guyana, an san seeps mai daga shekarun 1800 zuwa 1900. Bincike a Suriname ya gano mai a zurfin mita 160 yayin da ake hako ruwa a harabar harabar da ke kauyen Kolkata.2 Filin Tambaredjo na kan teku (15-17 oAPI man) an fara gano mai a cikin 1989. An kara da filayen zuwa Kolkata da Tambaredjo. Asalin STOOIP na wadannan filayen shine man fetur 1 Bbbl. A halin yanzu, ana samar da wadannan filayen kusan ganga 16,000 a kowace rana.2 Ana sarrafa danyen mai na Petronas a matatar Tout Lui Faut tare da fitar da ganga 15,000 a kowace rana, dizal, mai da gatuso.
Guyana ba ta samu irin wannan nasarar a bakin teku ba; An haƙa rijiyoyi 13 tun 1916, amma biyu ne kawai suka ga mai.3 Haƙoƙin mai a kan teku a cikin 1940s ya haifar da nazarin yanayin ƙasa na Takatu Basin. An haƙa rijiyoyi uku a tsakanin 1981 da 1993, duk bushe ko ba na kasuwanci ba. Rijiyoyin sun tabbatar da kasancewar baƙar fata mai kauri, kamar yadda aka sani da Ceno Fürmani. daidai da Tsarin La Luna a Venezuela.
Kasar Venezuela tana da tarihi mai ban sha'awa na hako mai da kuma samar da man fetur.4 Nasarar hakowa ta koma 1908, na farko a rijiyar Zumbaque 1 a yammacin kasar, 5 A lokacin yakin duniya na farko da kuma lokacin 1920s da 1930s, samarwa daga Lake Maracaibo ya ci gaba da tashi. Hakika, ganowar kwalta mai yashi 3 a cikin babban tasirin man fetur na Belt 3 a cikin 6. da albarkatun, suna ba da gudummawar 78 Bbbl na ajiyar mai; Wannan tafki ya sanya Venezuela lamba daya a halin yanzu a reserves.The La Luna samuwar (Cenomanian-Turonian) shi ne duniya-aji tushen dutsen ga mafi yawan man fetur.La Luna7 ne alhakin mafi yawan man da aka gano da kuma samar a cikin Maracaibo Basin da kuma da dama sauran kwalaye a Colombia, Ecuador da Peru.The tushen duwatsu samu a gefen tekun Guyana da Suri suna da irin wannan shekaru halaye na Luyana da kuma Suri suna da irin wannan shekaru.
An fara aikin hako mai a cikin teku a Guyana: Yankin Shelf na Nahiyar.Aikin bincike a kan continental shelf a hukumance ya fara a 1967 tare da rijiyoyi 7 Offshore-1 da -2 a Guyana.Akwai tazarar shekaru 15 kafin Arapaima-1 ya tona, sai Horseshoe-1 a 2000 da kuma Eagle-1.2 a 2000 da Eagle-1. rijiyoyi suna da nunin mai ko iskar gas; kawai Abary-1, wanda aka haƙa a 1975, yana da man fetur mai gudana (37 oAPI). Duk da yake rashin wani binciken tattalin arziki yana da ban sha'awa, waɗannan rijiyoyin suna da mahimmanci saboda sun tabbatar da cewa tsarin mai mai aiki yana samar da mai.
Haƙon Man Fetur a Ƙasar Suriname: Yankin Shelf na Nahiyar.Labarin binciken da Suriname ya yi a nahiyar Afirka ya yi nuni da na Guyana. An haƙa rijiyoyi 9 a 2011, 3 daga cikinsu akwai man fetur; Sauran sun bushe. Har ila yau, rashin binciken tattalin arziki abin takaici ne, amma rijiyoyin sun tabbatar da cewa tsarin mai mai aiki mai kyau yana samar da man fetur.
Kamfanin ODP Leg 207 ya hako rufuna biyar a cikin 2003 a kan Demerara Rise wanda ya raba Guyana-Suriname Basin da Guyana na Faransa.
An fara gudanar da nasarar binciken sauye-sauyen sauyin yanayi a Afirka da gano man Tullow a shekara ta 2007 a filin Jubilee na Ghana. Bayan nasarar da aka samu a shekarar 2009, an gano rukunin TEN a yammacin Jubilee. Wadannan nasarorin sun sa kasashen Afirka na equatorial su ba da lasisin zurfin ruwa, wanda kamfanonin mai suka hade, wanda hakan ya sa kasar Laberiya ta yi amfani da shi zuwa kasar Saliyo. Leone.Abin takaici, hako irin wadannan nau'o'in wasan kwaikwayo ya kasa samun nasara sosai wajen samun tarin tattalin arziki. Gaba daya, idan ka tashi daga Ghana zuwa yammacin Afirka, za a kara samun raguwar nasara.
Kamar yadda yawancin nasarorin yammacin Afirka a Angola, Cabinda da arewacin tekuna, wadannan zurfin ruwa Ghana nasarori sun tabbatar da irin wannan ra'ayi na wasan kwaikwayo.The ci gaban ra'ayin dogara ne a kan duniya-aji balagagge tushen dutse da kuma hade ƙaura hanya tsarin.The tafki is mainly gangara tashar yashi, da ake kira turbidite.Traps ake kira stratigraphicOtraps da kuma dogara a kan m saman da gefe.Sstructs. akan haka, ta hanyar hako busassun ramuka, suna buƙatar bambanta martanin girgizar ƙasa na dutsen yashi mai ɗauke da hydrocarbon daga dutsen yashi mai jika.Kowane kamfanin mai yana riƙe da ƙwarewar fasaha akan yadda ake amfani da sirrin fasaha.Kowace rijiyar da ta biyo baya an yi amfani da ita don daidaita wannan hanyar.Da zarar an tabbatar da hakan, wannan hanyar zata iya rage haɗarin da ke tattare da kimanta aikin hakowa da rijiyoyin ci gaba da sabbin hanyoyin haɓaka.
Masana ilimin geologists sau da yawa suna komawa ga kalmar "trendology" .Yana da sauƙi mai sauƙi wanda ke ba da damar masana ilimin geologists su canja wurin ra'ayoyin binciken su daga wannan kwandon zuwa wani. Guyana.
An gano shi a watan Satumba na 2011 ta hanyar hako Zaedyus-1 a zurfin 2,000 m tekun Faransa Guiana, Tullow Oil shine kamfani na farko da ya sami gagarumin hydrocarbons a SAEM.Tullow Oil ya sanar da cewa rijiyar ta sami 72 m na net biya fans a cikin turbidites guda biyu.Three kima rijiyoyin za su haɗu da kauri mai yashi amma babu kasuwanci.
Guyana ya yi nasara.ExxonMobil/Hess et al.An sanar da gano babbar rijiyar Liza-1 (Liza-1 Well 12) a watan Mayun 2015 a cikin lasisin Stabroek a bakin tekun Guyana. Yashi mai turbidite na Upper Cretaceous shine tafki. Binciken da ya biyo baya Skipjack-12 bai sami ruwa mai kyau ba. 2020, abokan Stabroek sun sanar da jimlar binciken 18 tare da jimillar albarkatun mai sama da ganga 8 (ExxonMobil)! gano a wasu rijiyoyin.
Abin sha'awa, ExxonMobil da abokansa sun gano mai a cikin tafki na carbonate na Ranger-1 da aka sanar da kyau a cikin 2018. Akwai shaida cewa wannan tafki na carbonate ne wanda aka gina a saman dutsen mai fitad da wuta.
An sanar da gano Haimara-18 ne a cikin watan Fabrairun 2019 a matsayin binciken da aka gano a cikin tafki mai inganci mai tsayin mita 63. Haimara-1 ya yi iyaka da Stabroek a Guyana da Block 58 a Suriname.
Tullow da abokan haɗin gwiwa (lasisin Orinduik) sun yi bincike guda biyu a cikin binciken tashar tashar Stabroek:
ExxonMobil da abokin tarayya (Kaieteur Block) sun sanar a ranar 17 ga Nuwamba, 2020, cewa rijiyar Tanager-1 ta kasance ganowa amma an yi la'akari da cewa ba ta kasuwanci ba ce. Rijiyar ta sami 16 m na man mai a cikin yashi mai inganci na Maastrichtian, amma binciken ruwa ya nuna man mai nauyi fiye da na Liza. ana tantancewa.
Offshore Suriname, rijiyoyin binciken zurfin ruwa guda uku da aka tono tsakanin 2015 da 2017 busassun rijiyoyi ne. Apache ya tona busassun ramuka guda biyu (Popokai-1 da Kolibrie-1) a Block 53 kuma Petronas ya tona busasshen rami na Roselle-1 a Block 52, Hoto na 2.
Offshore Suriname, Tullow ya sanar a watan Oktoba 2017 cewa rijiyar Araku-1 ba ta da manyan duwatsu masu tafki, amma ya nuna kasancewar iskar gas.11 Rijiyar an hako shi tare da manyan abubuwan da ba a iya gani ba.
Kosmos ya hako busassun ramuka guda biyu (Anapai-1 da Anapai-1A) a cikin Block 45 a cikin 201816, da busasshen ramin Pontoenoe-1 a Block 42.
A bayyane yake, a farkon 2019, hangen zurfin ruwa na Suriname ya yi rauni. Amma wannan yanayin yana gab da inganta sosai!
A farkon Janairu 2020, a Block 58 a Suriname, Apache/Total17 ya sanar da gano mai a rijiyar bincike ta Maka-1, wanda aka hako shi a ƙarshen 2019.Maka-1 shine farkon binciken bincike guda huɗu da Apache/Total zai sanar a cikin 2020 (Apache masu zuba jari). condensate reservoirs.A cewar rahotanni, ingancin tafkin yana da kyau sosai.Total zai zama ma'aikacin Block 58 a shekarar 2021. Ana hakar rijiyar tantancewa.
Petronas18 ya sanar da gano mai a rijiyar Sloanea-1 a ranar 11 ga Disamba, 2020. Man da aka samu a cikin yashi na Campania da yawa.Block 52 wani yanayi ne kuma gabas wanda Apache ya samu a Block 58.
Kamar yadda bincike da kimantawa ke ci gaba a cikin 2021, za a sami buƙatu da yawa a yankin don kallo.
Rijiyoyin Guyana don kallo a cikin 2021. ExxonMobil da abokan haɗin gwiwa (Canje Block) 19 sun sanar a ranar 3 ga Maris, 2021 cewa rijiyar Bulletwood-1 busasshiyar rijiya ce, amma sakamakon ya nuna tsarin mai a cikin toshewar. (Sapote-1).20
ExxonMobil da abokan haɗin gwiwa a cikin shirin toshe na Stabroek don haƙa rijiyar Krobia-1 mai nisan mil 16 daga arewa maso gabashin filin Liza. Daga baya kuma, rijiyar Redtail-1 za ta haƙa a nisan mil 12 gabas da filin Liza.
A Corentyne block (CGX et al), za a iya hako rijiya a cikin 2021 don gwada yanayin Santonian Kawa. Wannan wani yanayi ne na Santonian amplitudes, tare da irin wannan shekarun da aka samu a Stabroek da Suriname Block 58. An tsawaita wa'adin aikin hako rijiyar zuwa 21 ga Nuwamba, 2021.
Suriname rijiyoyin da za a kallo a cikin 2021. Tullow Oil ya hako rijiyar GVN-1 a Block 47 a ranar 24 ga Janairu, 2021. Manufar wannan rijiyar ita ce manufa biyu a cikin Upper Cretaceous turbidite.Tullow ya sabunta halin da ake ciki a ranar 18 ga Maris, yana mai cewa rijiyar ta kai TD kuma ta gamu da babban sakamako mai kyau, amma ya nuna yadda wannan rijiyar ta sami sakamako mai kyau. yana shafar rijiyoyin NNE na gaba daga binciken Apache da Petronas zuwa toshe 42, 53, 48 da 59.
A farkon Fabrairu, Total / Apache ya hako rijiyar kima a Block 58, a fili ya nutse daga wani binciken da aka gano a cikin toshe. Bayan haka, za a iya hako rijiyar binciken Bonboni-1 a arewacin tip na Block 58 a wannan shekara. Zai zama mai ban sha'awa don ganin idan Walker carbonates a Block 42 a nan gaba zai zama kamar gwajin gwaji.
Suriname Licensing Round.Staatsolie ya ba da sanarwar zagayen lasisi na 2020-2021 don lasisi takwas wanda ya tsawaita daga Shoreline zuwa Apache/Total Block 58. Dakin bayanan kama-da-wane yana buɗewa a ranar Nuwamba 30, 2020. Bids zai ƙare ranar 30 ga Afrilu, 2021.
Starbrook Development Plan.ExxonMobil da Hess sun buga cikakkun bayanai game da tsare-tsaren ci gaban filin su, wanda za'a iya samuwa a wurare daban-daban, amma Hess Investor Day 8 Disamba 2018 shine wuri mai kyau don farawa. Liza yana tasowa a cikin matakai uku, tare da man fetur na farko ya bayyana a cikin 2020, shekaru biyar bayan ganowa, Hoto 3. FPSOs da aka hade tare da farashi na farko don samar da kayan aiki na farko - farashin farashi na farko don samun ci gaban tattalin arziki. a daidai lokacin da farashin danyen mai na Brent ya yi kadan.
ExxonMobil ta sanar da cewa tana shirin ƙaddamar da tsare-tsare don babban ci gaban Stabroek na huɗu nan da ƙarshen 2021.
Kalubalanci.Kawai a cikin shekara guda bayan farashin mai mara kyau na tarihi, masana'antar ta farfado, tare da farashin WTI akan dala 65, da Guyana-Suriname Basin yana fitowa a matsayin ci gaba mafi ban sha'awa na 2020. An rubuta rijiyoyin ganowa a cikin yankin. A cewar Westwood, yana wakiltar sama da 75% na man da aka gano a cikin 100% na iskar gas da aka gano a cikin 5% da suka gabata. stratigraphic tarkuna.ashirin daya
Babban kalubale ba shine kaddarorin tafki ba, kamar yadda duka dutsen da ruwa suka bayyana suna da ingancin da ake buƙata.Ba fasaha ba ne saboda fasahar zurfin ruwa da aka haɓaka tun daga shekarun 1980. Yana yiwuwa a yi amfani da wannan dama tun daga farko don aiwatar da mafi kyawun ayyukan masana'antu a cikin samar da teku.Wannan zai ba da damar hukumomin gwamnati da kamfanoni masu zaman kansu don haɓaka ƙa'idodi da manufofi don cimma tsarin da ke da alaƙa da muhalli a cikin ƙasashe biyu.
Ko da kuwa, masana'antar za ta kalli Guyana-Suriname a hankali don aƙalla wannan shekara da shekaru biyar masu zuwa. A wasu lokuta, akwai dama da yawa ga gwamnatoci, masu saka hannun jari da kamfanonin E&P don shiga cikin abubuwan da suka faru da ayyuka kamar yadda Covid ya ba da izini.Wadannan sun haɗa da:
Gudanar da Endeavor shine kamfani mai ba da shawara na gudanarwa wanda ke haɗin gwiwa tare da abokan ciniki don gane ƙimar gaske daga manufofin su na sauye-sauye.Endeavor yana kula da ra'ayi biyu akan gudanar da kasuwanci ta hanyar samar da makamashi, yayin da yake aiki a matsayin mai haɓaka don canza kasuwancin ta hanyar amfani da mahimman ka'idodin jagoranci da dabarun kasuwanci.
The m ta 50-shekara al'adunmu ya haifar da a sararin fayil na tabbatar methodologies cewa taimaka Endeavor masu ba da shawara ya sadar da saman-daraja canji dabarun, aiki kyau, jagoranci ci gaban, tuntubar fasaha goyon bayan, da kuma yanke shawara support.Endeavour masu ba da shawara da zurfin aiki basira da kuma m masana'antu kwarewa, kyale mu tawagar da sauri fahimtar mu abokin ciniki kamfanonin da kuma kasuwar kuzarin kawo cikas.
Duk kayan suna ƙarƙashin ƙaƙƙarfan dokokin haƙƙin mallaka, da fatan za a karanta Sharuɗɗanmu da Sharuɗɗanmu, Manufofin Kukis da Manufar Keɓantawa kafin amfani da wannan rukunin yanar gizon.