Halo Effect, Can The Halo Effect "Stretch" Across A Drilling Unit? Part II -- March 22, 2016

Before reading this post, read Part I regarding the Bridger wells. The same disclaimer applies as the one in Part I.

Now in Part II, we look at the production profile of another well. Note the huge jump in production between June, 2015, and August, 2015. It is startling. This well was drilled and fracked in 2010 and by 2015 it was an "old well" as far as Bakken wells go.

Pool	Date	Days	BBLS Oil	Runs	BBLS Water	MCF Prod	MCF Sold	Vent/Flare
BAKKEN	1-2016	31	3036	3306	2380	3640	2381	1259
BAKKEN	12-2015	31	5649	5789	5098	6372	4417	1955
BAKKEN	11-2015	22	3537	3205	4020	2854	2043	811
BAKKEN	10-2015	23	7429	7771	7373	8736	5626	3110
BAKKEN	9-2015	30	13506	13079	14062	16404	6351	10053
BAKKEN	8-2015	26	13306	13330	16161	15741	9783	5958
BAKKEN	7-2015	9	231	225	222	443	443	0
BAKKEN	6-2015	30	1276	1333	460	1925	1817	108
BAKKEN	5-2015	31	1390	1335	468	1786	1631	155
BAKKEN	4-2015	30	1395	1336	527	1892	1569	323
BAKKEN	3-2015	31	1639	1795	585	2142	2090	52
BAKKEN	2-2015	28	2021	2067	683	1993	1761	232
BAKKEN	1-2015	9	368	240	258	348	348	0
BAKKEN	12-2014	31	1524	1788	632	2142	2142	0
BAKKEN	11-2014	30	1606	1597	612	2110	2087	23

This is the production profile of this well:

• 19013, 399, CLR, Bridger 2-14H, Rattlesnake Point, 4 sections, runs north, Three Forks, 21 stages, 2.3 million lbs, t12/10; cum 205K 1/16;

The graphic again of this area (and the description of this area at the linked post above):

#19013, I believe, is the horizontal labeled A-1 in the graphic above. Note that it is a Three Forks well. The horizontal tagged A-2 is a middle Bakken well and shows no increase in production over time; it shows the typical decline/plateau Bakken curve we have come to expect. 
 
Now look at this:

• 29554, 1,018, Bridger 4-14H2, Three Forks, 30 stages, 6 million lbs, t1/16; cum 78K 1/16; fracked 7/11 - 7/20.

Yup. The horizontal tagged B-1 is #29554, a Three Forks well, and a Three Forks well that was fracked just prior to when A-1 had that surge in production.

I cannot explain why the A-2 (middle Bakken) well did not show a halo effect after two middle Bakken wells were fracked to the east. There may be other things going on with that well; it has a slightly strange production profile.