Random Update of Section 34-153-95, Charlson Field, Llano, Brazos, and Frio

See "This is NOT an NDIC Typo," posted back in July, 2012.

That post had to do with the Llano well in Charlson oil field. In addition, there are two wells in the same section, just to the west, but on different pads, of current interest. Note: these are all short laterals with 6 -10 stages; middle Bakken; since these three wells there has been no additional activity in this section, except for one research well (see later).

• 20635, 2,477, BR, Frio 24-34H, Charlson, t6/12; cum 318K 11/16; short lateral; 10 stages; about 150K lbs/stage;
• 20636, 5,130, BR, Brazos 24-34H, Charlson, t6/12; cum 158K 11/16; short lateral; 6 stages, 900K lbs;
• 20637, 1,980, BR, Llano 34-34H, Charlson, t6/12; cum 235K 11/16; short lateral; 8 stages; 

Early production (production profiles not updated)

Frio:

Pool	Date	Days	BBLS Oil	Runs	BBLS Water	MCF Prod	MCF Sold	Vent/Flare
BAKKEN	9-2012	17	10894	10865	1032	16741	10933	5809
BAKKEN	8-2012	27	1578	1575	0	0	0	0
BAKKEN	7-2012	24	19037	18797	2345	26692	19624	7068
BAKKEN	6-2012	22	6509	6509	0	55	0	0

Brazos:

Pool	Date	Days	BBLS Oil	Runs	BBLS Water	MCF Prod	MCF Sold	Vent/Flare
BAKKEN	9-2012	30	12419	12370	2502	19859	14654	5205
BAKKEN	8-2012	14	10690	10778	1090	11988	8800	3188
BAKKEN	7-2012	18	13518	13220	2113	14933	7759	7174
BAKKEN	6-2012	17	4917	4849	77	862	0	820

Llano:

Pool	Date	Days	BBLS Oil	Runs	BBLS Water	MCF Prod	MCF Sold	Vent/Flare
BAKKEN	9-2012	30	24311	24390	2684	32694	23231	9462
BAKKEN	8-2012	2	3679	3766	193	3117	1941	1176
BAKKEN	7-2012	23	10834	10565	1235	17929	11027	6902
BAKKEN	6-2012	17	6541	6459	1576	13395	0	13353
BAKKEN	5-2012	0	0	0	0	0	0	0

As was pointed out elsewhere, however, there is more to the story. These three wells are all in section 34-153-95.

Back in 1978 and 1979, two deep wells were drilled, and were productive in the Silurian. In 1986, CLR re-entered one of the two wells and drilled to the Bakken with minimal success.  In 1981 and in later years, CLR re-entered the second well and drilled into the Red River, Madison, and the Bakken with varying success.

• 6539, 1,632/117, Silurian/Bakken, t7/79 and t12/86; CLR, Sugar Butte 1, Charlson, cum 171K from the Silurian, now PNA; cum 23K from the Bakken, PNA 10/12
• 6547, 125/144/113/97; Silurian/Red River/Bakken/Madison, t10/78; 3/81; 6/87, and t12/86; CLR, Sugar Butte 2, Charlson, cum 5K from the Bakken, now PNA; cum 115K from the Silurian, now PNA; 105K from the Red River, now PNA; and 119K from the Madison, still active, but just enough to keep the lease held by production, it appears; update: Madison went IA 5/16;

Another well in that section, a Madison well (cum 85K) is now a salt water disposal well, also operated by CLR.

And, now one more well in this section:

• 21668, dry, BR, Uberwachen 24-34, Birdbear. According to the narrative at the file report, this well was "primarily" a research hole to gather coring samples from the Lodgepole down through the Three Forks. The observations were not unexpected.

One other bit of trivia to be noted, which I have mentioned before: CLR and BR close working relationship.

The Llano, Frio, and Brazos are names of rivers in Texas. They all are found in the Waco-Austin-San Antonio area, which coincidentally is in the Eagle Ford neighborhood -- simply coincidental.