Top 20 Fields In The Williston Basin -- August, 2016 Data -- October 13, 2016

Field	July 2016 Production	July Wells	July Oil/Well/Month	Percent Change June-to-July	August 2016 Production	August Wells	AugustOil/Well/Month	Percent Change July -to-August
Sanish	1,334,131	601	2,220		1,357,449	601	2,259	1.75%
Parshall	1,219,070	438	2,783		1,166,153	438	2,662	-4.34%
Grail	1,031,304	178	5,794	6.08%	907,322	178	5,097	-12.02%
Corral Creek	856,387	148	5,786	4.67%	828,103	148	5,595	-3.30%
Antelope-Sanish	848,633	167	5,082	-0.89%	770,322	167	4,613	-9.23%
Alger	732,454	312	2,348		648,600	312	2,079	-11.45%
Blue Buttes	681,982	143	4,769	6.74%	636,129	143	4,448	-6.72%
Spotted Horn	680,174	86	7,909	7.75%	617,749	88	7,020	-11.24%
Banks	666,709	182	3,663		610,666	186	3,283	-10.38%
Siverston	625,387	223	2,804		568,046	223	2,547	-9.17%
Big Bend	526,998	116	4,543	4.47%	518,988	116	4,474	-1.52%
Heart Butte	528,206	179	2,951		510,456	179	2,852	-3.36%
Reunion Bay	551,281	149	3,700		509,052	151	3,371	-8.88%
Camp	589,582	132	4,467	16.57%	490,751	137	3,582	-19.80%
Van Hook	541,306	181	2,991		487,636	185	2,636	-11.86%
Truax	497,181	171	2,907		451,462	171	2,640	-9.20%
McGregory Buttes	453,413	95	4,773	15.47%	448,183	95	4,718	-1.15%
Alkali Creek	483,117	141	3,426		417,891	143	2,922	-14.71%
Robinson Lake	410,682	172	2,388		394,638	172	2,294	-3.91%
East Fork	394,824	104	3,796		381,196	104	3,665	-3.45%

Top twenty oil fields based on average amount of oil / well / for the month of August -- second to last column:

Field	July 2016 Production	July Wells	July Oil/Well/Month	Percent Change June-to-July	August 2016 Production	August Wells	AugustOil/Well/Month	Percent Change July -to-August
Spotted Horn	680,174	86	7,909	7.75%	617,749	88	7,020	-11.24%
Long Creek	197,362	27	7,310	-13.45%	176,932	27	6,553	-10.35%
Corral Creek	856,387	148	5,786	4.67%	828,103	148	5,595	-3.30%
Grail	1,031,304	178	5,794	6.08%	907,322	178	5,097	-12.02%
Lost Bridge	321,767	57	5,645	19.28%	289,573	57	5,080	-10.01%
Pershing	209,341	39	5,368	3.48%	187,481	39	4,807	-10.44%
Bear Den	202,143	44	4,594	-8.07%	207,848	44	4,724	2.82%
McGregory Buttes	453,413	95	4,773	15.47%	448,183	95	4,718	-1.15%
Antelope-Sanish	848,633	167	5,082	-0.89%	770,322	167	4,613	-9.23%
Big Bend	526,998	116	4,543	4.47%	518,988	116	4,474	-1.52%
Blue Buttes	681,982	143	4,769	6.74%	636,129	143	4,448	-6.72%
Camel Butte	142,098	34	4,179	7.02%	147,928	34	4,351	4.10%
Bear Creek	97,805	27	3,622		115,625	27	4,282	18.22%
Eagle Nest	339,938	78	4,358	17.62%	315,273	79	3,991	-8.43%
Johnson Corner	121,544	31	3,921	-1.45%	120,996	31	3,903	-0.45%
North Fork	93,620	43	2,177		217,776	56	3,889	78.62%
Crazy Man Creek	191,066	44	4,342	-9.69%	162,043	44	3,683	-15.19%
Williston	85,265	21	4,060	15.93%	77,247	21	3,678	-9.40%
East Fork	394,824	104	3,796		381,196	104	3,665	-3.45%
Moccasin Creek	234,313	59	3,971	7.57%	215,360	59	3,650	-8.09%

In the table above (the second table), note that, with exception of two fields, the number of wells stayed the same. The exceptions were North Fork and Eagle Nest. The increased number of wells in Eagle Nest was trivial, but the increased number of wells in North Fork was remarkable, increasing from 43 in July, 2016, to 56 in August, 2016.

Note the increase in production in North Fork, up almost 80%, from 93,620 bbls in the month of July to almost 220,000 bbls in the month of August.