Author Topic: The Monumentally Expensive Quest to Pull Off an Alaskan Oil Miracle  (Read 1380 times)

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Offline thackney

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The Monumentally Expensive Quest to Pull Off an Alaskan Oil Miraclehttps://www.bloomberg.com/news/features/2017-03-14/the-monumentally-expensive-quest-to-pull-off-an-alaskan-oil-miracle

...In a shallow estuary called Smith Bay, Musselman’s flyspeck company will work to extract an astonishing 6 billion barrels of crude. The nearby tundra, Caelus says, could yield 4 billion more.

If Musselman is right—if he can actually make this happen—it would be nothing short of a miracle. Everyone in the state knows firsthand that the fracking revolution in the Lower 48 has crushed Alaskan oil, that ‘70s-era answer to OPEC. Four decades after the Trans Alaska Pipeline System went live, transforming the North Slope into a modern-day Klondike, many Alaskans fear the best days have passed. Jobs have vanished. The budget in Juneau is a disaster.

And all of this, every last painful bit, comes down to oil, the state’s lifeblood. Hard economics are slowly rendering the Tans-Alaska obsolete. The great pipeline, and the money, are running low.

Which is why everyone from the governor down hopes Musselman can somehow pull this off.

“With an oil pipeline that is three-quarters empty, this is good news,” Governor Bill Walker said when word came of the Smith Bay find.

Good news, yes. But also a monumental challenge, and a monumentally expensive one. The closest pipeline is 125 frozen miles away. Linking up would cost roughly $800 million, Musselman says. That’s the cheap part. Actual production could run $10 billion over a decade. Even Musselman, a Texas oilman with a record of big discoveries, might have trouble raising that kind of money.

David Houseknecht, a senior research geologist at the U.S. Geological Survey, says the Smith Bay discovery seems to have incredible potential. Then he adds: “But it’s the last one you’d want to bet your retirement money on.”

Even in the winter white-out, work never stops on the North Slope. On this mid-February day, BP Plc workers are plowing snow, fixing pipes and laying ice roads as the temperature falls to 30 below. An archipelago of brightly lit pump stations, drilling rigs and work camps spreads for miles.

Musselman, 69, dreams of turning Smith Bay into a rival to Prudhoe Bay, 150 miles to the east, where the Trans Alaska starts its 800-mile journey southward. Mega-major BP rules Prudhoe Bay. Caelus, by comparison, has 100 employees.

But no one searches for oil in Alaska unless he’s prepared to be lucky. “North to the Future”—that’s the state motto. When the oilmen came to this last great U.S. wilderness, they transformed it into a mini petro-state. Not even the 1989 Exxon Valdez spill, which blackened 1,300 miles of coastline, could cool the oil lust. Every Alaskan gets a cut just for living here. For decades now, the state oil wealth fund has paid each resident an annual dividend.

But in a world of fracking and lower-for-longer oil prices, why bother with Alaska? Big Oil has largely abandoned plans for the North Slope. Last year, a mere 515,000 barrels flowed through the Trans Alaska, roughly a quarter of the volume three decades ago. Walker cut Alaskans’ dividend checks at $1,000, half what they used to be. 

What is Jim Musselman thinking? The answer, here in the frozen north, is elephants....

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Offline IsailedawayfromFR

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Re: The Monumentally Expensive Quest to Pull Off an Alaskan Oil Miracle
« Reply #1 on: March 14, 2017, 01:43:28 pm »
Wish there was a bit more technical information on what is being drilled for.  This could just be a whole bunch of hype to draw investment money into a scheme.
No punishment, in my opinion, is too great, for the man who can build his greatness upon his country's ruin~  George Washington

Offline thackney

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Re: The Monumentally Expensive Quest to Pull Off an Alaskan Oil Miracle
« Reply #2 on: March 14, 2017, 01:58:39 pm »
Wish there was a bit more technical information on what is being drilled for.  This could just be a whole bunch of hype to draw investment money into a scheme.

With an estimated 6-10 billion barrels of oil in place, Smith Bay ranks as one of the world’s largest oil discoveries in recent years, and the largest on Alaska’s North Slope in four decades. The Smith Bay development has the potential to provide 200,000 barrels/day of light oil

http://caelusenergy.com/smith-bay-project/

The estimates are based on the two wells drilled last winter and existing 126 square miles of 3D seismic. Exploratory well Caelus-Tulimaniq #1 (CT-1) and step-out Caelus-Tulimaniq #2 (CT-2) targeted a large Brookian submarine fan complex in Smith Bay, spanning more than 300 square miles along the North Slope region. The fan was successfully drilled and logged in both wells, encountering an extension of the accumulation 5.25 miles northwest of the CT-1 discovery at the CT-2 location. Gross hydrocarbon columns in excess of 1,000 feet were encountered in each well, with CT-1 and CT-2 logging 183 and 223 feet of net pay respectively.

Extensive sidewall coring and subsequent lab analyses confirm the presence of reservoir-quality sandstones containing light oil ranging from 40-45° API gravity.



http://caelusenergy.com/caelus-confirms-large-scale-discovery-on-the-north-slope-of-alaska/
« Last Edit: March 14, 2017, 01:59:18 pm by thackney »
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Offline IsailedawayfromFR

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Re: The Monumentally Expensive Quest to Pull Off an Alaskan Oil Miracle
« Reply #3 on: March 14, 2017, 02:25:22 pm »
This is certainly encouraging stuff.

What they really need is some well tests.

All those logging runs are not the same thing as bringing that oil to the surface, which is the proof in the pudding.
No punishment, in my opinion, is too great, for the man who can build his greatness upon his country's ruin~  George Washington

Offline thackney

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Re: The Monumentally Expensive Quest to Pull Off an Alaskan Oil Miracle
« Reply #4 on: March 14, 2017, 02:27:55 pm »


« Last Edit: March 14, 2017, 02:31:28 pm by thackney »
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Offline thackney

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Re: The Monumentally Expensive Quest to Pull Off an Alaskan Oil Miracle
« Reply #5 on: March 14, 2017, 02:36:21 pm »
This is certainly encouraging stuff.

What they really need is some well tests.

All those logging runs are not the same thing as bringing that oil to the surface, which is the proof in the pudding.

More details at:

Reviewing results
http://www.petroleumnews.com/pntruncate/564702405.shtml
Caelus geoscientists describe exciting findings from company’s Smith Bay wells

Quote
...Based on data from a 3-D seismic data shoot by FEX L.P. in 2008, Caelus drilled two exploration wells, the CT-1 and CT-2 wells, offshore in state waters. The wells encountered light oil in sands of the Cretaceous-age Torok formation....

...there are two fan structures, one above the other...

... the oil turned out to have an API value of around 41 or 42. There were also good natural gas shows, he said. The geochemistry of the oil suggested an origin from a marine shale, probably the HRZ, although an origin from the Kingak, another North Slope oil source, cannot be ruled out. The Cape Simpson seep has been tied geochemically to the HRZ, Knutson said.
In fact, the HRZ lies immediately below the Torok at Smith Bay, with the Torok sands possibly sitting right on the HRZ in places. However, the thermal maturity of the HRZ at Smith Bay, the maximum temperature that the rocks would have reached, is insufficient to have generated the light oil detected in the Caelus wells, Knutson said. This indicates that the oil has migrated into the Torok from elsewhere.

There has been speculation over the years regarding the source of oil observed in the Smith Bay region. Although it is widely understood that oil found in the major oil fields of the central North Slope migrated into the fields from the south, there has been mounting evidence for a northerly origin for oil found in relatively shallow formations such as the Torok along the Beaufort Sea coast.

Knutson said that the accumulated evidence, including the findings from the Caelus wells, very much confirms that the Smith Bay oil has flowed from a deep “oil kitchen” in the north, under the Beaufort Sea. Knutson also commented on intriguing similarities in both rock qualities and oil qualities between what Caelus found at Smith Bay and the results from the Cassin No. 1 well, drilled by ConocoPhillips in the north-eastern National Petroleum Reserve-Alaska in 2013.

“All in all we feel that there’s a lot of good evidence that we have quite a bit of sand with oil, and a high-quality oil,” Knutson said.

The Caelus wells encountered about 200 feet of net oil pay, packaged into six different sand lobes, in 1,500 to 1,800 gross feet of oil reservoir, Knutson said. The oil trap is stratigraphic in nature, with shales forming a seal. The reservoir porosity averages at below 15 percent, and the permeability averages below 1 millidarcy. The low permeability presents a challenge for oil production, although Caelus thinks that the light, low-viscosity nature of the oil offsets this disadvantage - modeling suggests that production with a combination of production and injections wells would work.

However, the company will need to conduct some flow testing to verify the production capabilities of the reservoir and hopes to drill an appraisal well in early 2018. Caelus is still evaluating the optimum location for this well, with the various possibilities including drilling into the largest volume of sand, drilling down-dip to test for a water interface, or perhaps minimizing costs by drilling from onshore, Knutson said.

Compartmentalization of the sand bodies that form the oil reservoir can be an issue in the Torok. Knutson said that the seismic data indicates continuous sands, especially in the lower sand body, at Smith Bay, but that the resolution of the seismic is too low to determine the extent of any compartmentalization.

The lateral extent of the discovery, and hence the estimated scale of the oil resource, is assessed from the seismic data. In fact, the northern boundary of the discovery is set by the boundary of the seismic coverage, and not by the geology, Knutson commented. Presumably further drilling would be needed to confirm the lateral extent and continuity of the oil pool....
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Offline Idiot

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Re: The Monumentally Expensive Quest to Pull Off an Alaskan Oil Miracle
« Reply #6 on: March 14, 2017, 03:29:42 pm »
Interesting article...thanks for posting.

Offline thackney

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Re: The Monumentally Expensive Quest to Pull Off an Alaskan Oil Miracle
« Reply #7 on: March 14, 2017, 03:33:40 pm »
Interesting article...thanks for posting.

I've done quite a bit of Alaskan North Slope work, most of it on the far west side at Alpine where there is no connection by road to the main production areas.  This field would tie into the Alpine Infrastructure.
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