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402204280 02 2019-10-11T14:03:34.297-06:00 10670 MALLARD EXPLORATION LLC

1400 16TH STREET SUITE 300

DENVER CO 80202 Erin Mathews 720 543 7951 Justin Garrett Regulatory Analyst 2019-10-11T14:03:34.297-06:00 2019-11-19T07:08:48.563-07:00 UPLOADED jgarrett 2019-10-09T12:28:24.477-06:00 jgarrett regulatory@ascentgeomatics.com 6.00000 false 455365 emathews@mallardexploration.com acksa acksa 2019-11-19T10:12:10.237-07:00 402204280 DR Y N OIL Amend Existing Well SINGLE N Shoveler Hunt Fed 19-24-16HN 16605 NENW 29 8N 60W 6 2197 WILDCAT FWL 757 99999 4948 FNL WELD HORIZONTAL 600 600 FEL FEE 605 FSL 19 FEE 8N 60W 160 NE/4, Sec 24, 8N, 61W The lease is in the unit, therefore it will be produced but not penetrated by this well. FWL 605 2293 FSL 24 312 8N 60W FEET FEET N N N Y OFFSITE Commercial Disposal 05 123 47029 00 20170115 ANNULAR PREVENTOR DOUBLE RAM ROTATING HEAD 40.638438 -104.117462 2017-08-10T00:00:00-06:00 Ian Carabajal 1.5 false false true false false false false false false false false false false false false FEE false Surface Use Agreement 600 FEET 455 FEET true 609 OFFSITE Commercial Disposal false false false false false false false false false false false jtonello@mallardexploration.com false false false N/A County true true Approved WOGLA Submitted 5/7/19, Approved 5/29/19 false WOGLA 2019-05-07T00:00:00-06:00 402204280 Nearest wellbore in proposed unit from anti-collision survey is the HT-15-HN. Nearest permitted or existing wellbore belonging to another operator per anti-collision is the Butler-Federal 1-20 (API: 05-123-09375) DA Status. Mallard is proposing amendments to the TPZ and BHL of the three (3) easternmost wells on the northern row of the Shoveler Pad to hold various leases in the area. Shoveler Fed 29-32-14HN (API: 05-123-47029), name changed to the Shoveler Hunt Fed 19-24-16HN Shoveler Fed 29-32-15HC (API: 05-123-47027), name changed to the Shoveler Goldeneye Fed 16-21-1HN Shoveler Fed 29-32-16HN (API: 05-123-47028), name changed to the Shoveler Fed 29-30-1HN There are no changes to SHL locations; therefore there are no changes to cultural distances. There will be no change to equipment or disturbance area. The spacing is being amended; revised spacing included in this Form 2. 402204280 402204280 FORM 2 SUBMITTED 402204280.pdf 402204280 402207401 SURFACE AGRMT/SURETY SUA - Stuart Adams NW4 Sec 29 8N60W.PDF 1012840 402204280 402242019 WELL LOCATION PLAT Shoveler Hunt Fed 19-24-16HN Well Location Certificate.pdf 785974 402204280 402242550 OffsetWellEvaluations Data Shoveler Pad 8N60W29 HOP Spreadsheet 2019-11-18.xlsx 43422 402204280 402242551 DEVIATED DRILLING PLAN PROPOSAL #3 - SHOVELER HUNT FED 19-24-16HN.pdf 92083 402204280 402242552 DIRECTIONAL DATA PROPOSAL #3 - SHOVELER HUNT FED 19-24-16HN.xlsx 26039 a76a939a-f691-46ed-9a9e-66172b3199d8 402204280 3 Drilling/Completion Operations 317.p One of the first wells drilled on the pad will be logged with open-hole Resistivity Log and Gamma Ray Log from kick-off point into the surface casing. All wells on the pad will have a cement bond log with gamma-ray run on production casing (or on intermediate casing if production liner is run) into the surface casing. The horizontal portion of every well will be logged with a measured-while-drilling gamma-ray log. The Form 5, Completion Report, for each well on the pad will list all the logs run and have those logs attached. The Form 5 for a well without open-hole logs shall clearly state "No open-hole logs were run" and shall clearly identify (by API#, well name & number) the well in which open-hole logs were run). false 9e41b6bd-c981-4833-bc8c-745bb4b6d86a 402204280 2 Drilling/Completion Operations Anti-collision: Operator will perform an anti-collision evaluation of all active (producing, shut in, or temporarily abandoned) offset wellbores that have the potential of being within 150 feet of a proposed well prior to drilling operations for the proposed well. Notice shall be given to all offset operators prior to drilling. false ed107fed-282e-4f88-9d41-abb5ff203fcd 402204280 1 Drilling/Completion Operations Blowout Prevention Equipment ("BOPE"): A double ram annular preventer will be used during drilling. false 402204280 1ST 8 1 2 5 1 2 20 16605 2425 16605 1555 0 PLANNED 402204280 CONDUCTOR 26 16 43 80 50 80 0 0 PLANNED 402204280 SURF 13 1 2 9 5 8 36 1555 525 1555 0 0 PLANNED 402204280 NIOBRARA NBRR 535-957 1280 24 & 19: All Thread was being aborted.