
Et donc la croissance de brut mondiale tiens sur ses zozo...
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Modérateurs : Rod, Modérateurs
Et entre la 4ème et la 5ème année, un déclin de 17%, puis 15%, puis 12%... puis 10%. Si on regarde le déclin de la prod en 2018 des puits qui ont commencé à produire en 2009 dans le Bakken, c'est 10%. Ils supposent ainsi une fin de vie qui se prolonge avec un déclin constant final à 7-8%. L'auteur de l'article l'illustre ainsi:Glycogène a écrit : ↑22 sept. 2019, 15:47Sur ce graphique, pour la courbe verte, entre 3 et 4 ans, en étant optimiste (arrondi inférieur pour le début et supérieur pour la fin), on passe de 170 à 130.
C'est à dire un déclin de 23% en 1 an ! On est loin des 7-8%. Le graphique est juste.
Si les investisseurs se font bernés par l'aspect général du graphique sans regarder les chiffres de près, c'est bien fait pour eux !
Quelle genre de différence recherches tu ?
N' y a t il pas un lien entre le déclin et l' "intensité" de pompage d' un puits. Autrement dit, un puits ne se réalimente t il pas plus ou moins vite. Auquel cas on pourrait calculer un débit certes faible mais à tres long terme ?
https://oilprice.com/Latest-Energy-News ... uyers.htmlTexas Promotes Pure Permian Crude Oil To Overseas Buyers
By Tsvetana Paraskova - Sep 23, 2019
As the U.S. is growing its crude oil exports and more pipelines begin shipping Permian crude straight to export facilities in Texas, producers and traders of U.S. crude may finally have what overseas buyers want: pure unblended Midland WTI barrels.
Buyers, especially in Asia, want the so-called ‘neat’ barrels with consistent quality of the Midland grade—the purer, the better, traders and producers tell Reuters reporters Devika Krishna Kumar and Collin Eaton. The new pipelines out of the Permian to the Texas export facilities deliver Midland crude straight to the ships without much blending and without having to first pass north to Cushing, Oklahoma.
“What we’re hearing from our customers around the world is they want pure Midland WTI blend,” Ben Luckock, co-head of oil trading at one of the world’s top commodity traders, Trafigura, told Reuters.
Last month, Trafigura said that it had started shipments of crude oil from the Permian Basin to the Corpus Christi / Ingleside, Texas area via the newly operational Cactus II Pipeline system.
“Trafigura is at the forefront of connecting the American barrel to the global market,” Kevin Jebbitt, Head of Crude Trading for Trafigura, commented on the start of the shipments.
The new pipelines to Corpus Christi would allow for ‘neat’ Midland WTI crude barrels to be exported to buyers who have told American exporters and global traders that they want consistent quality with as little blending as possible, executives tell Reuters.
In comparison, the Houston export facilities, which are still the most active hub for U.S. crude oil exports, often offer blended crude oil because many of the pipelines ending up at Houston pass through Cushing, which also stores barrels from the U.S. oil fields in the north.
Now the new pipelines from the Permian basin to Corpus Christi would help U.S. oil producers and exporters to pitch their ‘neat’ Midland barrels to the market, especially in Asia.
Producers need to make sure their barrels are of consistently high quality and unblended, otherwise they could lose credibility with Asian buyers, Josh Baskett, Vice President, Oil & Gas Marketing at Continental Resources, told Reuters.
By Tsvetana Paraskova for Oilprice.com
La principale différence est que le bassin permien a des réserves plus importantes. Les rendements étaient plus faible que dans le Bakken avant 2015, ce qui fait que ce n'était pas encore très développé. Les améliorations ont augmenté significativement le rendement des puits, ce qui a créé le second boom du schiste. Pour le Bakken, ce bond était nettement moins spectaculaire, parce qu'il y a simplement moins de réserves. Mais les deux bassins ont des réservoirs très similaires. Et le fait que le permien se soit vraiment développé 4-5 ans après le Bakken laisse penser qu'il a encore de beaux jours devant lui, mais d'autres facteurs non géologiques entrent en compte (prix du pétrole, investisseurs, capacités de transport).Yoann46 a écrit : ↑23 sept. 2019, 14:35La réflexion portait sur le taux de déplétion entre le bakken et le permien? Il me semble que le bakken est exploité depuis plus longtemps..ce qui pourrait donner des info fiable sur le permien? A moins qu ils ne soient pas comparables géologiquement ?
Merci pour le lien...je regrette mon mauvais niveau d anglais![]()
Occidental Petroleum (NYSE:OXY) will delay plans to divest part of its ownership in Western Midstream Partners (NYSE:WES) until next year after failing to win an attractive offer, Reuters reports.
Un petit nouveauenergy_isere a écrit : ↑16 août 2019, 12:06Sanchez Energy qui est actif dans le Eagle Ford est placé sous chapter11.
Ils sont fortement endettés.
EP Energy has become the latest shale operator to file for bankruptcy.
The Houston company said on 3 October that it has voluntarily filed petitions for Chapter 11 reorganization in the US Bankruptcy Court for the Southern District of Texas in an effort to reduce debt and overhaul its balance sheet. At the end of the second quarter, EP reported $4.6 billion of net debt, on which the company has struggled to make interest payments.
https://pubs.spe.org/en/jpt/jpt-article ... /?art=6060The latest available data from company shows it produced just under 70,000 BOE/D during the second quarter, down from 82,500 BOE/D during second-quarter 2018 as it completed fewer wells. The company has acreage in the Eagle Ford Shale of south Texas, Wolfcamp Shale in the Permian Basin of West Texas, and Uinta Basin in Utah.
Bankruptcy filings among North American exploration and production firms have increased this year amid continued oil-market volatility and constrained capital availability. As of 30 September, there have been 33 filings, with 27 coming since May alone, according to data compiled by law firm Haynes and Boone.
There were just 24 bankruptcy filings in 2017 and 28 in 2018.
Other companies to file this year include Sanchez Energy, Halcon Resources, Alta Mesa Resources, Jones Energy, and Vanguard Natural Resources.
Between 2015 and 30 September, which excludes the EP Energy filing, 199 North American operators filed for bankruptcy, amounting to $108.9 billion in aggregate debt.
Last month, oil explorers slashed drilling work by the most in a single week since January 2016, when crude prices were headed to their lowest in 12 years. The number of Permian crews, who come in after the drilling teams to get wells ready for production, has tumbled every week since the end of July and now sits at a 30-month low.
With fewer workers drilling and fracking, hotels are taking a hit. Revenue per available room declined 32%, year over year, in August, and year to date is down 21%, according to STR Inc., a research and consultant firm that tracks tourism data. By comparison, the figure for the U.S. as a whole, year to date, is a rise of 1.1%.
C'est cohérent avec les chiffres suivants pourtant:CP3 a écrit : ↑09 oct. 2019, 21:01D' après l' Agence américaine d' information sur l' énergie , rien n' y fait ,la production de petrole de schiste américaine connaît une hausse spectaculaire et qui ne s' arrete plus depuis quelques mois . Alors que la production réelle était pointé discretement à 11.8 millions en juillet , celle-ci est désormais estimé à 12.6 millions baril par jours au dernier pointage . Soit une hausse de 800 000 millions de barils en moins de 3 mois .