34-029-21148

Well Details

Well ID: 34-029-21148	Loading map... {"type":"SATELLITE","minzoom":false,"maxzoom":false,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"mappingservice":"googlemaps3","width":"100%","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"wmsoverlay":false,"copycoords":false,"static":false,"zoom":14,"layers":[],"controls":["pan","zoom","type","scale","streetview","rotate"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"resizable":false,"kmlrezoom":false,"poi":true,"markercluster":false,"clustergridsize":60,"clustermaxzoom":20,"clusterzoomonclick":true,"clusteraveragecenter":true,"clusterminsize":2,"imageoverlays":[],"kml":[],"gkml":[],"searchmarkers":"","enablefullscreen":false,"scrollwheelzoom":false,"locations":[{"text":"","title":"","link":"","lat":40.85,"lon":-80.96,"icon":""}]}
Country: United States
State: Ohio
County: Columbiana
Municipality: Butler Township
Operator Name: ENERVEST OPERATING LLC
Well Pad ID:
Farm/Lease Name: WAFLER
License Status: Producing
License Date: 1985-04-02
Spud Date: 1987-06-29
Spud Drilling Contractor:
Final Drill Date: 1987-07-05
Well Total Depth: 5648.00 ft
Configuration: Vertical
Latitude: 40.850000
Longitude: -80.960000

For data sources see^[1]

Well Status	Well Status Date	Comment
CO	1985-04-02	8 BLAIR BILL INC GeoDate 4/2/85
Oil and Gas	1985-04-02	Issued Date Expired Date Acres 0000000 Tool Type Proposed Formation CLINTON Proposed Depth Proposed Drill Depth
Original Spud	1987-06-29	R.I. 6-27-87
Completed	1987-07-05	R.I. 6-27-87
Reached Total Depth	1987-07-05	R.I. 6-27-87
CO	1993-04-13	28 CGAS EXPLORATION,INC GeoDate 4/2/85
Change of Owner	2007-04-27	Operator changed from 28, CGAS EXPLORATION to 7578, ENERVEST OPERATING LLC
Record Last Modified	2013-10-03	R.I. 6-27-87

For data sources see^[2]

Perforation Date	Interval Top (ft)	Interval Base (ft)	Number of Shots
2006-09-11	5520	5572	40
	5520	5572	40
	5520	5572	40

For data sources see^[3]

Stimulation Date	Chemical Agent	Chemical Agent Concentration (%)	Fracking Fluid Volume	Mass of Proppant Used (lb)	Fracking Company	Comments
	Not Treated	0	59875 Gal	55000		2450-BD PSI, ATP-2090 PSI, ISCP-1280 PSI.

For data sources see^[4]

Period	Operator Name	Gas Quantity (mcf)	Oil Quantity (bbl)	Production Days
1987	BLAIR BILL INC	2402.00	614.00	150
1988	BLAIR BILL INC	4134.00	700.00	365
1989	BLAIR BILL INC	3074.00	411.00	365
1990	BLAIR BILL INC	2739.00	413.00	365
1991	BLAIR BILL INC	2654.00	313.00	365
1992	BLAIR BILL INC	2909.00	275.00	365
1993	BLAIR BILL INC	589.00	46.00	90
1994	CGAS EXPLORATION	1815.00	209.00	365
1995	CGAS EXPLORATION	1455.00	254.00	365
1996	CGAS EXPLORATION	1463.00	197.00	365
1997	CGAS EXPLORATION	1268.00	185.00	365
1998	CGAS EXPLORATION	1151.00	159.00	365
1999	CGAS EXPLORATION	1178.00	204.00	365
2000	CGAS EXPLORATION	1065.00	130.00	365
2001	CGAS EXPLORATION	1042.00	191.00	365
2002	CGAS EXPLORATION	1002.00	156.00	365
2003	CGAS EXPLORATION	957.00	110.00	365
2004	CGAS EXPLORATION	767.00	123.00	365
2005	CGAS EXPLORATION	533.00	148.00	365
2006	CGAS EXPLORATION	1022.00	122.00	365
2007	ENERVEST OPERATING LLC	810.00	116.00	365
2008	ENERVEST OPERATING LLC	1013.00	211.00	365
2009	ENERVEST OPERATING LLC	1109.00	122.00	365
2010	ENERVEST OPERATING LLC	978.00	116.00	365
2011	ENERVEST OPERATING LLC	1166.00	59.00	0
2012	ENERVEST OPERATING LLC	1096.00	113.00	366
2013	ENERVEST OPERATING LLC	760.00	118.00	365
2014	ENERVEST OPERATING LLC	823.00	98.00	365
2015	ENERVEST OPERATING LLC	977.00	140.00	363
2016	ENERVEST OPERATING LLC	930.00	86.00	366
2017	ENERVEST OPERATING LLC	1045.00	103.00	365
2018	ENERVEST OPERATING LLC	1234.00	107.00	365

For data sources see^[5] ^[6]

Period	Operator Name	Waste Type	Quantity (bbl)	Production Days
1987	BLAIR BILL INC	Brine	100	150
1988	BLAIR BILL INC	Brine	140	365
1989	BLAIR BILL INC	Brine	90	365
1990	BLAIR BILL INC	Brine	105	365
1991	BLAIR BILL INC	Brine	55	365
1992	BLAIR BILL INC	Brine	55	365
1993	BLAIR BILL INC	Brine	25	90
1994	CGAS EXPLORATION	Brine	33	365
1995	CGAS EXPLORATION	Brine	17	365
1996	CGAS EXPLORATION	Brine	20	365
1997	CGAS EXPLORATION	Brine	30	365
1998	CGAS EXPLORATION	Brine	36	365
1999	CGAS EXPLORATION	Brine	38	365
2000	CGAS EXPLORATION	Brine	0	365
2001	CGAS EXPLORATION	Brine	20	365
2002	CGAS EXPLORATION	Brine	33	365
2003	CGAS EXPLORATION	Brine	20	365
2004	CGAS EXPLORATION	Brine	0	365
2005	CGAS EXPLORATION	Brine	0	365
2006	CGAS EXPLORATION	Brine	0	365
2007	ENERVEST OPERATING LLC	Brine	4	365
2008	ENERVEST OPERATING LLC	Brine	14	365
2009	ENERVEST OPERATING LLC	Brine	17	365
2010	ENERVEST OPERATING LLC	Brine	6	365
2011	ENERVEST OPERATING LLC	Brine	11
2012	ENERVEST OPERATING LLC	Brine	7	366
2013	ENERVEST OPERATING LLC	Brine	0	365
2014	ENERVEST OPERATING LLC	Brine	0	365
2015	ENERVEST OPERATING LLC	Brine	0	363
2016	ENERVEST OPERATING LLC	Brine	0	366
2017	ENERVEST OPERATING LLC	Brine	0	365
2018	ENERVEST OPERATING LLC	Brine	0	365

For data sources see^[7] ^[8]

Inspection ID	Inspection Date	Inspection Type	Inspection Result	Inspection Comments
1430915648	2015-05-06	Production Wells	No Violations	I was on site to conduct a status check. The tank battery is shared between the Waffler #7 (#21147) and the Waffler #8 (#21148). Identification was posted on the tank battery and wellhead. The tank battery consists of one 210 bbl production tank, a brine vault, and one horizontal separator. The tanks valves are sealed with a plug. There is one meter box with a current 31-day chart showing production. A dike is present and in good repair. The wellhead is equipped with an electric pumpjack and a domestic supply line. At time of inspection, the valves on the supply line are shut in but the valve to the domestic supply line half open. Well has reported production in 2014. The access road and site are stable. No violations were observed.

For data sources see^[9]