Posted in drilling, Guyana, Offshore Energy - General, tagged Guyana, OilNow, Stena Carron, Stena Drillmax on January 15, 2025| Leave a Comment »
Below is a nice shot of the Stena Carron seen from the Stena DrillMAX offshore Guyana. The DrillMAX returned to Guyana after drilling the high potential Persephone well in the Orphan Basin offshore Newfoundland. Unfortunately, the Orphan Basin well failed to discover commercial hydrocarbons.
StenaDrilling shows the current locations of the 2 drillships. The DrillMAX is northwest of the Carron.
Posted in Canada, drilling, Offshore Energy - General, tagged Atlantic, exploratory drilling, Exxon, Newfoundland, Orphan basin, Stena Drillmax on August 23, 2024| Leave a Comment »
To find the sole exploratory well being drilled in the vast North American Atlantic, you have to exit “wind-only” US waters, head NE to St. John’s, NL (advancing your watch by 1.5 hours 😉), and transit another 317 miles NE to the Stena DrillMAX working for Exxon in the Orphan Basin.
The latest (8/20/2024) CNLOPB report (below) is that operations are ongoing. The well was spudded 3 months ago. That is about all they can disclose without compromising confidentiality. Even seemingly innocuous information like the current and projected well depth provides the opportunity to speculate about geologic conditions and current well activities.
We can assume that there have been no safety or environmental incidents to date, because the CNLOPB does a good job of posting such information in a timely manner.
Posted in Canada, drilling, Offshore Energy - General, tagged Exxon, Newfoundland, Orphan basin, resource assessment, Stena Drillmax on May 23, 2024| Leave a Comment »
Per rig tracker data, the Stena DrillMAX has been on location at Exxon’s Orphan Basin wellsite since Sunday (19 May). The site is 317 miles (510 km) NE of St. John’s in Block 1169 (~3000 m water depth).
Per this very good resource assessment report for the Govt. of Newfoundland and Labrador, “the Orphan Basin area demonstrates a potentially prolific petroleum system with four main plays (reservoirs and associated seals) sourced by various source rocks (Upper Jurassic, Cretaceous, and Paleogene).“
Unrisked resource estimates (theoretical pending confirmation by drilling) at the 90, 50, and 10% probability levels for the Orphan Basin blocks offered for licensing in Nov. 2022:
Taking into account the risks of the geologic model not accurately reflecting the reservoir, seal, charging, and trap components of the petroleum system, the probability of finding 13.5 billion drops to 16% (see plot below). This is still a high probability for a massive wildcat discovery.
This is why you move a state-of-the-art drillship thousands of miles to drill a single exploratory well at a remote location in the North Atlantic. The most likely outcome is negative or inconclusive findings, but the potential for such a major discovery justifies the investment.
Posted in Canada, drilling, Offshore Energy - General, tagged exploratory drilling, Exxon, Orphan basin, Stena Drillmax on May 18, 2024| Leave a Comment »
The DrillMAX has exited Bulls Bay and is en route to the Orphan Basin, where Exxon will drill a high potential exploratory well. As of this morning at ~1000 GMT, the drillship was headed north at 7.7 kts (see map).
Posted in Canada, drilling, Offshore Energy - General, tagged Bay Bulls, exploratory drilling, Exxon, Orphan basin, Stena Drillmax on May 9, 2024| Leave a Comment »
According to rig locator data, the DrillMAX is moored in Bay Bulls, Newfoundland in preparation for transit to the site of Exxon’s high potential exploratory well in the Orphan Basin.
Posted in Canada, drilling, energy policy, Offshore Energy - General, tagged Algerich well, Argentina, Atlantic, Atlantic drilling, Atlantic OCS, Canada, Deepwater US Atlantic, Equinor, Newfoundland, Orphan basin, Pan America, Stena Drillmax, Valaris on April 30, 2024| Leave a Comment »
The Valaris DS-17 drillship is now on location to drill the Algerich-1 well for Equinor 315 km from Mar del Plata in 1527 m of water at Block CAN 100.
Concurrently, at the opposite end of the Pan American continents, the Stena DrillMAX is closing in on Exxon’s Orphan Basin location offshore Newfoundland to drill another high potential well.
Meanwhile, the US Atlantic is “wind-only,” despite high deepwater oil and gas potential. The late Paul Post, an esteemed colleague and the leading expert on the petroleum geology of the US Atlantic, believed the deepwater US Atlantic could contain >20 billion BOE. No other Pan American nation has completely closed its Atlantic margin to oil and gas exploration.
Can a nation with a debt of $35 trillion afford to ignore oil and gas resources that will remain in high demand for decades?
Posted in Canada, drilling, Guyana, Offshore Energy - General, tagged 3000 m, 500 km, Exxon, Newfoundland, Orphan basin, Stena Drillmax on April 24, 2024| Leave a Comment »
The DrillMAX is en route from Guyana to drill the Persephone wildcat well 500 km NE of Newfoundland in the highly prospective Orphan basin (3000 m water depth). This looks like the farthest from shore any well has been drilled in the Atlantic. The late spring date is prudent.This is definitely a well to watch because of the resource potential and difficult operating conditions.
Bud's Offshore Energy (BOE) 