Well Details

Well ID: 34-111-24815	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":39.85,"lon":-81.2,"icon":""}]}
Country: United States
State: Ohio
County: Monroe
Municipality: Malaga Township
Operator Name: ANTERO RESOURCES CORPORATION
Well Pad ID: US-OH-001442
Farm/Lease Name: MCCHESNEY UNIT
License Status: Producing
License Date: 2018-01-24
Spud Date: 2018-01-29
Spud Drilling Contractor: H&P DRILLING
Final Drill Date: 2018-06-19
Well Total Depth: 18050.00 ft
Configuration: Horizontal
Latitude: 39.850000
Longitude: -81.200000

For data sources see

Well History

Well Status	Well Status Date	Comment
APP	2018-01-24	Proposed Formations:POINT PLEASANT, Issued Date:1/24/2018, Expired Date:1/24/2020 12:00:00 PM, Drilling unit acres:455.047, Proposed Well Type:OG, Proposed Well Class:POOL
Reached Total Depth	2018-06-19	OP REQUEST CONF 1 YEAR ALL LOGS
Correction to Well	2018-09-14	UPDATE TO TARGET AND TAKE-POINT INFORMATION FROM AS DRILLED SURVEY PLAT.
Completion Report Received	2019-05-01	OP REQUEST CONF 1 YEAR ALL LOGS
Record Last Modified	2019-05-14	OP REQUEST CONF 1 YEAR ALL LOGS
Construction Permit Expires	2020-01-24	OP REQUEST CONF 1 YEAR ALL LOGS

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Perforation Treatments

Perforation Date	Interval Top (ft)	Interval Base (ft)	Number of Shots
2019-05-13	8886	9055	0
2019-05-13	17874	17979	0
	17874	17979	0
	8886	9055	0
	8886	9055	0

For data sources see

Fracking Activities

Fracking Jobs

Job Number	Job Start Date	Job End Date	True Vertical Depth (ft)	Total Water Volume (gal)	Total Non-Water Volume (gal)
1	11/13/2018	12/08/2018	8746	15,341,800.0	0

Fluid Composition Data

Job Number	Trade Name	Supplier	Purpose	Ingredient Name	CAS Number	Additive Percentage by Mass	Job Percentage by Mass	Mass Used (lb)
1	Bioclear 2000	U.S. Well Services, LLC	Anti-Bacterial Agent	Deionized Water	7732-18-5	28	0.002324	3407.06
				2,2-dibromo-3-nitrilopropionamide	10222-01-2	20	0.004069	5964.78
	HCL Acid (12.6%-17.5%)	U.S. Well Services, LLC	Bulk Acid	Hydrogen Chloride	7647-01-0	17.5	0.030605	44865
				Water	7732-18-5	87.4	0.131636	192970
	Water	Antero Resources	Carrier/Base Fluid	Water	7732-18-5	100	87.2832	127,951,000.0
	AP One	U.S. Well Services, LLC	Gel Breakers	Ammonium Persulfate	7727-54-0	100	0.001098	1609
	WFRA-405	U.S. Well Services, LLC	Friction Reducer	2-Propenoic acid, polymer with 2 propenamide	9003-06-9	30	0.025076	36759.4
				Hydrated light distillate (petroleum)	64742-47-8	30	0.020186	29591.3
	LGC-15	U.S. Well Services, LLC	Gelling Agents	Petroleum Distillates	64742-47-8	60	0.034244	50199.7
				Surfactant	68439-51-0	3	0.00217	3180.35
				Suspending agent (solid)	14808-60-7	3	0.00553	8106.78
				Guar Gum	9000-30-0	50	0.036159	53005.9
	Sand	U.S. Well Services, LLC	Proppant	Crystalline Silica, quartz	14808-60-7	100	12.4234	18,211,800.0
	AI-303	U.S. Well Services, LLC	Acid Corrosion Inhibitors	Formic acid	64-18-6	20	0.00001500	21.684
				Ethylene glycol	107-21-1	40	0.00004200	62.0162
				Butyl cellosolve	111-76-2	20	0.00001300	19.5373
				Acetophenone,thiourea,formaldehyde polymer	68527-49-1	5	0.00000400	5.421
				Polyether	60828-78-6	10	0.00000700	10.842
				Cinnamaldehyde	104-55-2	20	0.00001500	22.4213
	SI-1200	U.S. Well Services, LLC	Scale Inhibitor	Water	7732-18-5	80	0.00009600	140.112
				Sodium Salt of Diethylenetriaminepenta (methylenephophonic acid)	68155-78-2	10	0.00001200	17.514
				Sodium Chloride	7647-14-5	10	0.00001200	17.514
				Ethylene Glycol	107-21-1	40	0.00006800	100.18

For data sources see

Stimulations Data

Stimulation Date	Chemical Agent	Chemical Agent Concentration (%)	Fracking Fluid Volume	Mass of Proppant Used (lb)	Fracking Company	Comments
2018-11-13	H2O	15	170352 Gal	166640	US Well Services Inc	STAGE 1 OF 46
2018-12-08	H2O	15	270858 Gal	395400	US Well Services Inc	SATGE 46 OF 46 SEE IMAGES FOR STAGES 2-45

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Production Data

Period	Operator Name	Gas Quantity (mcf)	Oil Quantity (bbl)	Production Days
2019	ANTERO RESOURCES CORPORATION	0	0	31

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Waste Data

Period	Operator Name	Waste Type	Quantity (bbl)	Production Days
2019	ANTERO RESOURCES CORPORATION	Brine	0	31

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Inspection Data

Inspections Performed

Inspection ID	Inspection Date	Inspection Type	Inspection Result	Inspection Comments
-1150678256	2019-2-4 0:00:0	CT	No Violations	0.20
-1609360767	2018-8-29 0:00:	PL	No Violations	0.20
-2064117453	2018-1-30 0:00:	CS	No Violations	1.00
-2084799014	2020-5-21 0:00:	PW	No Violations	1.00
-823756993	2018-1-30 0:00:	CS	No Violations	2.00
0823756993	2018-01-30	Casing String Witnessed	No Violations	Onsite inspection to witness the conductor casing cement job with Express Energy Services. On 01/29/2018 the rig drilled a 32-inch diameter borehole to a depth of 100 feet from ground level. Then, 100 feet of 26-inch diameter weld connection casing was inserted into the borehole. They cemented the casing with 67 barrels total volume of 322 sacks of Class A cement with a 1.18 yield, 2 percent calcium chloride, 0.5 pound of flake per sack, and displaced with 56 barrels of fresh water. No cement returns witnessed at surface. Caldwell Redi-mix grouted with approximately 8 cubic yards down the annulus and back up to the cellar. Cement returns witnessed at surface.
1150678256	2019-02-04	Completion Testing	No Violations	On site inspection found the well drilling and stimulation process is now complete. The well was stimulated in 46 stages with isolation plugs set in the 5.5 diameter production casing at depths of 8,778 and 8,676. A tubing snubbing unit owned by Deep Well Services was on location and rigging up on the Loraine #1-H. The snubbing unit identified as unit # 6 will drill out the completion plugs on all 6 wells on the pad and prepare them to be put into production. The completion well control blow out preventer is owned by KLX Energy. The pressure pumping service is will be provided by Key Energy with a Sand X system for filtration of the well bore materials returned to surface. The completion equipment is situated on polymer containment with poly mats placed on the containment. The well pad perimeter drain valves are in the closed position. Production equipment is present on the pad. Also noted on this day I spoke with the Antero Company Representative on site Bryan Carter and we also called a Doug Phenix regarding the absence of annular pressure monitoring on the well head A&B sections. The men were informed of ORC 1501-9-1-08 section (5) of the well construction rules regarding annular pressure monitoring.
1522695764	2018-04-02	Drill / Deepen / Reopen	No Violations
1609360767	2018-08-29	Preliminary Restoration	No Violations	Preliminary Restoration status check inspection found the well site meets ORC 1509.072 with erosion control in place and vegetation established. The lease road and well pad surface are of stone surface construction and in good repair. Signage is posted at the entrance of the lease road. There are 6 wells drilled on the pad. The said well has been drilled and is awaiting stimulation. There is a night cap on the B section of the well head. The company does have gauges on the A&B section valves as well as the night cap. Crews are on location install the production tanks and flow lines. The production tank farm is built and consists of (10) steel construction 400 barrel capacity tanks that are situated inside a polymer lined steel containment dike area. The well pad perimeter is protected by an earthen berm with multiple sumps and drain valves situated on each side of the well pad.
2064117453	2018-01-30	Casing String Witnessed	No Violations	On site inspection to witness the conductor casing cement job accompanied by ODNR Inspector Tom Thomas. Express Energys top hole rig is on location and spudded the said well on 01/29/2018. The rig has drilled a 32 diameter conductor borehole to a measured depth of 100 from ground level. Express Energy cement service cemented the casing using a 67 barrel absolute volume cement mix consisting of 322 sacks of class A cement mix with 2% calcium and .50 pound per sack loss circulation material. The cement was displaced to 90 inside the casing with cement returns witnessed to surface inside the cellar. Inspector Thomas will enter the casing ticket. Cement weight was verified by weight of scale.
2083533547	2018-12-04	Completion Testing	No Violations	On this day, I am conducting an inspection in response to a release during the hydraulic fracturing process of the well. Antero Resources contacted the ODNR ONECALL and reported approximately 48 barrels of slick-water fluid to be released within plastic-lined containment surrounding the equipment. I spoke with Antero Resources company representative Mike Szabo, during the inspection. US Well Services is onsite conducting the fracturing operations. The incident occurred on the eastern side of the well pad between the pump truck and blender truck, when an 8 inch diameter hose failed, pumping at a rate of approximately 80 barrels per minute. Mr. Szabo indicated that it took an estimated 30 seconds to completely shutdown the hose, while it released approximately 48 barrels of slick-water fluid within containment. Additionally, the plastic-lined containment had a slight leak occur, also releasing an estimated 5 gallons of fluid onto the pad. All pad drain valves are currently closed during operations. Meyers has vacuum trucks onsite removing any product that was released. Current operations include zipper fracing the McChesney 1H (34-111-2-4816) and the McChesney 2H (34-111-2-4815). The incident occurred during stage 33 of 48 on the McChesney 1H.

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