<_x0034_02443658>

402443658 02A 2020-08-11T08:55:28.503-06:00 47120 KERR MCGEE OIL & GAS ONSHORE LP

P O BOX 173779

DENVER CO 80217-3779 Mhamed Samet 307 6605553 Mhamed Samet Regulatory Analyst 2020-08-11T08:55:28.503-06:00 2020-08-11T08:55:28.363-06:00 UPLOADED sam_mhamed 2020-07-15T08:36:17.83-06:00 sam_mhamed DJRegulatory@anadarko.com 10.10000 Sam_Samet@oxy.com christob christob 2020-08-14T16:16:03.353-06:00 402443658 true false false false false false 3-36HZ PAD GADDIS WELD NENW 36 4N 68W 6 5046 302 FNL 1906 FWL 40.276572 -104.953885 1.4 2020-03-12T00:00:00-06:00 TRAVIS HOLLAND 6 1 3 7 2 6 1 Please see Operator Comments Section for pipeline descriptions. 2021-01-01T00:00:00-07:00 2021-06-01T00:00:00-06:00 5045 true false false OFFSITE Commercial Disposal Please see attached Waste Management plan. 2020-02-11T00:00:00-07:00 FEE FEE true true true false Surface Use Agreement true 20010124 false false true true 42—Nunn clay loam, 1 to 3 percent slopes false false false false false false false false false true 10 4913 53 false false No false 10.73 2.68 true OFFSITE Commercial Disposal true 149021 true Ditch: 10' ESE Elev: 5035' Ditch: 70' SE Elev: 5037' Farmers Extension Canal: 108' S Elev: 5035' Pond: 297' S Elev: 5037' Ditch: 842' S Elev: 5027' Loc Elev: 5046' Nearest water wells: 4913' NW, Permit 6648-R, depth 35', Static Water Level 14', Elev 5007' (nearest well with record of being drilled) Sensitive Area Determination: SENSITIVE AREA, downgradient surface water feature within 1,000' Location is NOT in floodplain according to Weld County and FEMA (SWL calc: (5046 - 5007) + 14 = 53) 318A false false false false false false false false false NO true false true false false false false false false false false false N/A County true false Other WOGLA notices deemed complete on 7/15/2020. The WOGLA application will be submitted after the 30 days notice period expires. Town of Berthoud limits within 1500 feet of oil and gas location. A WOGLA notice was sent to the local government designee of the town and no comments were received. WOGLA PDOP 402443658 Comment 1: No ditches will be impacted by construction of this oil and gas location. No permitting is required with USACE. Comment 2: Temporary above ground polyethylene water pipelines (diameter 10'' - 12'' with a 60 BPM capacity) will deliver water to location operations from larger trunk lines. Comment 3:7 flow lines will flow to the production facility location. During production, flow direction in the flow lines is from the wellhead to the production facility. The size of flow lines is typically 2''. Flow lines will be constructed from steel pipe, buried, and will equal the distance between the well heads and the production facility, approximately 150'. Comment 4: 7 compressed air supply lines will also be installed from the well head to the production facility. During operation flow direction in the supply lines will be from the production facility to the well head. The size of the supply lines is typically 1''. Supply lines will be constructed from steel pipe, buried, and will equal the distance between the well heads and the production facility, approximately 150'. Comment 5: Gas lift lines are also occasionally installed (one per well) from the well head to the production facility. During operation flow direction in the gas lift lines will be from the production facility to the well head. The size of the gas lift lines is typically 2''. Gas lift lines will be constructed from steel pipe, buried, and will equal the distance between the well heads and the tank battery, approximately 150'. Comment 6: CUSTODY TRANSFER: Gas custody transfer occurs at the custody transfer meter located on the proposed production facility location. Oil custody transfer occurs at the LACT Unit located on the proposed production facility location. Comment 7: Construction and interim reclamation start dates listed are preliminary and subject to change based off future operational schedules. Comment 8: Well distance to property line closer than 150'. SUA contains waiver to setback provisions defined in Rule 603. Surface agreement amendement was signed by surface owner to include both parcels in the development. Comment 9: Two 500 barrel skid-mounted frac tanks will be temporarily placed onsite for use of the pre-spud rig only. One tank will store water and the other will store water-based mud. A temporary ECD may be utilized during drilling. 11 temporary 500 barrel skid-mounted frac tanks will be utilized during flowback and initially for produced water. It is estimated the 4 temporary ECDs and the temporary tanks will be on location for 9 - 12 months and will be removed as water production declines. A generator may be placed on location if needed and would be in place until electric power is available. Purge flares may be on location for up to 60 days. A temporary 250-gallon propane tank will be used on to provide fuel gas during facility equipment start up. DISTANCES TO PERMANENT EDGES OF EQUIPMENT: BUILDING:782 FT BUILDING UNIT:2719 FT HIGH OCCUPANCY BUILDING UNIT:5280 FT DESIGNATED OUTSIDE ACTIVITY AREA:5280 FT PUBLIC ROAD:160 FT ABOVE GROUND UTILITY:2576 FT RAILROAD:3477 FT PROPERTY LINE:158 FT SCHOOL FACILITY:5280 FT SCHOOL PROPERTY LINE:5280 FT CHILD CARE CENTER:5280 FT DISTANCES TO TEMPORARY EDGES OF EQUIPMENT: BUILDING:868 FT BUILDING UNIT:2620 FT HIGH OCCUPANCY BUILDING UNIT:5280 FT DESIGNATED OUTSIDE ACTIVITY AREA:5280 FT PUBLIC ROAD:88 FT ABOVE GROUND UTILITY:2460 FT RAILROAD:3452 FT PROPERTY LINE:86 FT SCHOOL FACILITY:5280 FT SCHOOL PROPERTY LINE:5280 FT CHILD CARE CENTER:5280 FT 402443658 402443658 FORM 2A SUBMITTED 402443658.pdf 402443658 402446388 NRCS MAP UNIT DESC NRCS MAP UNIT DESCRIPTION.pdf 90577 402443658 402446401 LOCATION DRAWING GADDIS 3-36HZ_LOCATION_DRAWING_20200506.pdf 850245 402443658 402446405 HYDROLOGY MAP GADDIS 3-36HZ HYDRO.pdf 874917 402443658 402446418 ACCESS ROAD MAP GADDIS 3-36HZ_ACCESS_MAP_20200506.pdf 752195 402443658 402446421 WELL LOCATION PLAT GADDIS 36-1HZ_SURVEY_PLAT_PACKAGE_20200506.pdf 847756 402443658 402446427 MULTI-WELL PLAN GADDIS 3-36HZ_MULTI-WELL_PLAN_20200506.pdf 113295 402443658 402446444 LOCATION PICTURES GADDIS 3-36HZ_WELL_PAD_LOCATION_PICTURES_20200506.pdf 1034543 402443658 402449062 FACILITY LAYOUT DRAWING Gaddis 3-36HZ facility count and facility layout.pdf 1827386 402443658 402463570 WASTE MANAGEMENT PLAN KMG WASTE MANAGEMENT PLAN 08-03-2020.pdf 143406 402443658 402463572 SURFACE AGRMT/SURETY Surface Damages Agreement.pdf 3518319 402443658 402463574 SURFACE AGRMT/SURETY Amended Surface Damages Agreement.pdf 139596 67931fc2-1aa0-46bf-9726-1ed05f361fd5 402443658 6 General Housekeeping Loadlines: All loadlines shall be bullplugged or capped. false 71f92625-ebfc-4549-b43e-1ee5a2043a26 402443658 17 Material Handling and Spill Prevention All piping is pressure tested and inspected for leaks prior beginning flowback. During the entirety of flowback piping is visually inspected for fluid leaks throughout the 24 hour operation. Once the wells have been turned over to production (oil, gas and water through the facility) produced water will be diverted to the temporary tanks west of the production facility until the tanks are no longer needed.The pipelines connecting to the temporary 500bbl tanks will be buried. Prior to produced water being transported through the pipe pressure tests will confirm pipe integrity. false 4e2b55b9-2588-49d5-8a77-51d02bc3a7fc 402443658 15 Material Handling and Spill Prevention Pit Level Indicators: All storage tanks used for active drilling operations (used in lieu of pits) contain pit level monitors with Electronic Drilling Recorders (EDR). KMG uses EDRs with pit level monitor(s) and alarm(s) for production rigs. Basic level gauges are used on tanks utilized for the surface rig. false d0a9431f-437b-4264-829e-588044f686ce 402443658 23 Final Reclamation Well Site Cleared: The wellsite will be cleared of all non-essential equipment within ninety (90) days after all wells associated with the pad have been plugged and abandoned. false 54e9e3e4-fff0-442d-bb20-59e4c01c7e1c 402443658 21 Odor mitigation 805b Odor Mitigation. Additional BMPs for this location are: 1) the storage of excess drilling fluid (e.g., fluid not being used in the active mud system) in closed, upright tanks. 2) Drill cutting will be run through a centrifugal dryer to minimize odor during temporary time on location and during transport to disposal. 3) Odor neutralizer will be used in the active mud system for management of odors within 24 hours of receipt of a stakeholder grievance. 4)Drill cuttings will not remain in storage at the oil and gas location for more than a 24 hours period. Disposal will occur before the end of the 24 hours period. false 950e4d2c-a882-4bfe-913c-699bf1af6403 402443658 10 Storm Water/Erosion Control Site-Specific Measures: During active construction, drilling, and completions, with personnel on location, daily inspections will occur. During non-active, but while under construction, site inspections will occur every 14 days or after major rain events. When construction is completed and the location is on production, site inspections will occur every 28 days with additional inspections after major rain events. When construction is completed and the location is on production, site inspections will occur every 28 days with additional inspections after major rain events.During construction, stormwater features will be checked more frequently (up to daily, depending on the intensity of construction activity). These construction checks will not be formally documented, since they occur as part of construction oversight, and minor issues will be corrected with no further documentation. If and when larger issues are noted in these construction checks, the associated corrective actions would be documented. false 69eed481-5960-46ce-ad1c-87e5e73b82d5 402443658 8 General Housekeeping Lighting: Site lighting shall be shielded and directed downward and inward toward operations to avoid glare on public roads and nearby Building Units. false ef6d458b-12ce-418d-9d84-8f8e17683858 402443658 11 Material Handling and Spill Prevention Berm Construction: A geosynthetic liner will be laid under the long-term tanks on this location and a metal containment will be constructed. Secondary containment devices will be constructed around crude oil, condensate, and produced water storage tanks and shall enclose an area sufficient to contain and provide secondary containment for 150% of the largest single tank. Secondary containment devices shall be inspected at the same time as stormwater inspections, with personnel on location, daily inspections will occur. During non-active, but while under construction, site inspections will occur every 14 days. When construction is completed and the Location is on production, site inspections will occur every 28 days. false b1901275-c67a-4283-9fbc-a26eb9515a1b 402443658 7 General Housekeeping Removal of Surface Trash: A commercial size trash bin for removing debris will be located on site. This bin will be for use by all parties affiliated with the operation. Upon completion of operations, the commercial trash bin will be removed from the location and disposed of in an appropriate manner. false 70954226-5001-41ad-a7c4-dc82e0332c4b 402443658 2 Planning As a part of planning this proposed location, Kerr-McGee has held multi-disciplinary Surface Impact Planning Meetings regarding the impacts and mitigations associated with this proposed location. The toll-free number and email for the Occidental Colorado Response Line will be posted at the entrance to the lease access road for stakeholders during drilling and completion operations at this proposed location. false 224dbb0f-bf71-4fad-acf5-510942dc2320 402443658 3 Community Outreach and Notification Courtesy Notifications will be sent to all property owners within one mile of the proposed location prior to drilling operations and again prior to completions operations,providing contact information for the Occidental Colorado Response Line and online resources. false 1f838c6c-410d-4cf1-898d-7752174cce4f 402443658 4 Traffic control KMG currently plans to use the water-on-demand system on this location which is a network of over 180 miles of underground pipeline that stretches the length of the 20-mile by 30-mile field to source and transport water to completions crews. This system eliminates more than 2,000 truck trips per day, also reducing associated concerns of traffic, noise, emissions and dust. false 283d5d27-1e29-49b1-9465-c21070454799 402443658 9 Storm Water/Erosion Control Kerr-McGee will create tertiary containment around the well pad and facility by constructing a berm/ditch around the oil & gas location with sediment traps to further protect adjacent water features. A culvert is proposed at the access road. The natural grade at this proposed location slopes from west to east. Cut from the West side of the pad will be used to fill the eastern side of the pad and level the grade. Once graded the well pad will be sloped 0.5% to the east and west from approximately the center of the well pad. The ditch/berm will be engineered to contain and divert runoff. The ditch/berm will direct flow from west to east and north to south through the sediment traps. false dcd2826f-19da-4539-a672-3966ce9a7319 402443658 12 Material Handling and Spill Prevention Temporary produced water storage tanks shall be designed, constructed, and maintained in accordance with the following portions of the National Fire Protection Association (NFPA) Code 30 (2008 version): 1) Tanks are built to engineering standards using noncombustible materials, with relief devise sizing based on API 2000 standards. 2) Tanks are inspected and maintained while in use. 3) The only pipes within the containment are related to the temporary tanks (i.e. no external piping is colocated within the containment), and firefighting equipment is likewise not stored within the containment area. false 4135833f-57bf-440b-a4bb-37c7d2850682 402443658 13 Material Handling and Spill Prevention Leak Detection Plan: Automation technology will be utilized at this facility. This technology includes the use of fluid level monitoring for the tanks and produced water sumps, high-level shut offs, and electronic sensors to monitor the interstitial space of double-walled produced water sumps. All automation is monitored by Kerr-McGee`s Integrated Operations Center (IOC), which is manned 24 hours per day, 7 days per false 1ac487f4-7fcc-43b9-9b27-a7c666761394 402443658 14 Material Handling and Spill Prevention Berm Construction: The temporary produced water storage tanks will be staged on a geosynthetic liner and surrounded by an earthen berm. The berms shall enclose an area sufficient to provide secondary containment for 150% of the volume of the largest single tank and shall be sufficiently impervious to contain spilled or released material. Berms and the liner shall be inspected at the same time as stormwater inspections, with personnel on location, daily inspections will occur. During non-active, but while under construction, site inspections will occur every 14 days. When construction is completed and the location is on production, site inspections will occur every 28 days. false 728dbdfc-9005-4b27-b460-7958a0b54174 402443658 16 Material Handling and Spill Prevention Berm Construction - Separators: Around all separators, secondary containment in the form of a 22 inches steel berm will be constructed and buried 13 inches with the remaining 9 inches exposed above grade. The seams and penetrations of the berm are sealed. This shall be inspected at the same time as stormwater inspections, with personnel on location, daily inspections will occur. During non-active, but while under construction, site inspections will occur every 14 days. When construction is completed and the Location is on production, site inspections will occur every 28 days. false 2c6effbe-56ad-4fa3-91d1-4bd74386ef46 402443658 19 Construction Fencing Requirements: The completed wellsites will be surrounded with a fence and gate with adequate lock to restrict access to authorized personnel only. KMG personnel will monitor the wellsites regularly upon completion of the wells. Authorized representatives and/or KMG personnel shall be on-site during drilling and completion operations. false 51478b98-0984-4289-8f82-746cc20ee583 402443658 20 Emissions mitigation Temporary ECD(s) will be utilized to mitigate releases of emissions from temporary produced water storage tanks for the duration which the tanks are on location and being used. false 7a28c177-c218-4ad6-9e64-68704fc1b522 402443658 22 Drilling/Completion Operations Test separators and associated flow lines, sand traps and emission control systems shall be installed on-site to accommodate green completions techniques. When commercial quantities of salable quality gas are achieved at each well, the gas shall be immediately directed to a sales line or shut in and conserved. If a sales line is unavailable or other conditions prevent placing the gas into a sales line, KMG shall not produce the wells without an approved variance per Rule 805.b. (3)C.Date false e51d1382-e514-4267-9c4a-cb202aad6d43 402443658 5 Traffic control Prior to the commencement of operations, the operator will obtain an access permit from Weld County and implement traffic control plans. false 44dc3c3c-0e3b-4e61-bf72-d706d5678153 402443658 18 Dust control Dust: Water will be placed on unpaved roads to mitigate dust. false dfd93c21-ce79-42d8-993b-efed48ccac09 402443658 1 Planning Access Roads: KMG will utilize build an access road off of Weld County Road 40. The road will be properly constructed and maintained to accommodate for local emergency vehicle access. false 402443658 Gaddis Family Registered

8995 Prairie Knoll Drive

Longmont CO 80503 JGaddis@lyonsgaddis.com 402443658 6 1 3 7 2 6 1 Please see Operator Comments Section for pipeline descriptions. 402443658 C true 402443658 F true 402443658 false false false false false false false false Thread was being aborted.