Cana Woodford Shale (AKA Anadarko Woodford) - Oil & Gas Discussion archives

It’s been awful quiet on this forum. You Guys must be out spending all that Royality Money!

I was told today that all of the activity going on South of Calumet, more specifically the wells that are “surface location” on Section 2 12N 09W going north into Section 35 13N 09W “BHL” are not going to be frac’d until sometime in 2012, due to lack of water.

Pray for rain! Not any better down here in S.E. Texas. Had about 2" in my rain gage one time this summer.

Made a trip down into Grady county,seismic work being done on Highway 92 from 2 north of Amber to about 2 south of Amber going about 2 to 3 miles wide, This would be in the 7 and 8N-6W area, Continental has two good wells in the area in 17 and 29 of 7N-6W, DRILLING IN 27-7N-6W and intent to drill in 32-8N-6W,

Some royalty owners are going to be surprised that their checks are half as much as they thought they would be under conventional 640 spacing.

I read on one of these Woodford sites since I have joined that some of the operators think that most of the production comes out of the first 1000 feet of the lateral. I know they have all these elaborate fracs and all that, but, this complex operation is all done by remote control several thousand feet below the surface. The law of unintended consequences plays a role in operations like this. You get all your information back by remote sensing, room for much error and varied results. I know first hand of this because it is part of my geophysical work.

I would not bet on twice the production. Just think how long a given operator can hold 1280 acres without drilling another well. Five years, eight years (about the life of a good Woodford well)? That 1280 acre lease could be “Held by Production” throughout that period of time unless high natural gas prices come back into play.

Production records on the Woodford are indicating that the “flush” production is going to happen in the first two or three years of the life of the well. There have been comments that some operators are considering five or six wells per 640 acres. How long these extra wells would be stretched out over time no one knows. However, with a 1280 acre unit, the operator has twice the room to work with and therefore the years of development could stretch longer.

The operators who employ the very long latterals may come to find out that the long latteral does not mean extra production. For the considerable extra cost of drilling this long latteral, they will abandon that poor puppy and claim they never did it in the first place or that their drilling partners forced them to do it.

I do tend to ramble on in these posts, but I have been around this business of oil and gas exploration since 1953. I see many members that are very new to the happenings of the business. I hope my insight, such as it is, helps sort out some confusion. Sometimes I see the humor, sometimes I don’t.

Essentially “finding the right spot” is key to the economic success of the well. The Woodford Shale is deposited in the Anadarko Basin across much of western Oklahoma at various depths. More shallow to the northeast and much deeper to the southwest. The Canadian County area has been the hot spot for a few years and now the activity is spreading out southward and westward. Cindy, where you are in Caddo County is some of the deeper areas of the Woodford, maybe 15,000-17,000 feet deep to reach it. There is considerable activity in one part of Caddo, T6N-11W being near the center of it.

Tell us the Township and Range your well is in and that will help locate it as far as the Woodford is concerned. But in general, the Woodford is deposited throughout Western Oklahoma in a NW to SE trend and getting deeper from the NE (Central Okla) to the SW (the mountians around Lawton are the southwest edge of the Anadarko Basin and just to the Northeast if them is the deepest part of the Woodford).

@Don. Section 17 6N 11W I think this in the springer and deep

Is it common to have several wells shut in when a nearby well is undergoing fracing?

Looks like Contenental is about to drill a well through two sections

HOUSTON, Oct. 7
By OGJ editors

Continental Resources Inc., Enid, Okla., plans to spud in November 2011 the first multiunit well in the Anadarko basin Woodford shale play in Oklahoma under the state’s new statute.

Continental has an 82% working interest in the long-lateral Toms 1-21XH, in Blaine County. Multiunit orders provide for the development with a single well bore of two or more 640-acre pooled units.

Meanwhile, Continental listed 1-day tests on notable company operated horizontal wells in the Anadarko Woodford play in the quarter ended Sept. 30.

They are: In Blaine County, Peters 1-3H, 5.1 MMcfd of gas and 51 b/d of oil, Kenneth 1-17H, 4.3 MMcfd and 149 b/d, Justice 1-15H, 4.9 MMcfd and 15 b/d, and Petty 1-17H, 2.1 MMcfd and 386 b/d; in Grady County, Lou 1-16H, 3.5 MMcfd and 224 b/d; in Dewey County, Saratoga 1-25H, 4.1 MMcfd and 110 b/d, and Dobbins 1-36H, 4.3 MMcfd and 62 b/d; and in Custer County, Cromwell 1-1H, 4.5 MMcfd and 34 b/d.

Don, It’s good we have you to keep us dreamers down to earth!

The 1280s anywhere are unusual for the oil patch. This is somewhat political and it gives the operator more time to develop closer spacing when the time is right as far as economics are concerned and they can hold the 1280 HBP. The verticles to the Woodward might indicate a more oil rich location where the frac without the lateral will deliver much the same production as with the lateral. Very much cheaper to drill that well than the one with the lateral. That is just a guess on my part.

Michael , only gas royalties. They were penalized for off drilling in another section for a year. Somehow the straight down vertical curved a bit. The year is up so I am hoping for full production as apposed to half.

They will be drilling 11000 ft laterals so maybe they will produce twice as much?

Cindy and Don, Must be the Breeland 1-17 in 6n/11w. Verticle 21000ft. into the Springer. Tested 5360mcft on 10/07/10, no oil.

Happens to the best of us Michael.

LOL yea Thanks Don for keeping us dreamers down to earth. The question I have is where my well is in Caddo County (section 17) and with respect to all the other counties, Is this the same shale that runs through the earth and full of gas and oil and it is the" Finding the right pocket to get to it?"

Don it looks like some of the majors are starting to try out this 1280 spacing, Chesepeake is drilling a horizontal down in Borden county Texas using the 1280 spacing. Is this common for that area? i figure not since that is an area of old oil with some new areas showing up because of fracturing. I still wonder why that most of the companies are drilling horizontal in the woodford but there are some verticals going to the same formation,

I didn’t see any production for this year, but seems like occ takes forever to post it. Must be cool to have your name on the well!

Actually it is the brower 1-17 not Breeland