BEFORE THE OIL AND GAS CONSERVATION COMMISSION
OF THE STATE OF COLORADO

IN THE MATTER OF THE PROMULGATION AND ESTABLISHMENT OF FIELD RULES TO GOVERN OPERATIONS FOR THE NIOBRARA AND CODELL FORMATIONS, WATTENBERG FIELD, WELD COUNTY, COLORADO

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CAUSE NO. 407 DOCKET NO. 180700535 TYPE: SPACING ORDER NO. 407-2933

REPORT OF THE COMMISSION

The Commission heard this matter on October 30, 2019, at the Colorado Oil and Gas Conservation Commission, 1120 Lincoln Street, Suite 801, Denver, Colorado, upon application for an order to establish an approximate 1,280-acre drilling and spacing unit for the below-described lands (“Application Lands”) and approve up to 12 horizontal wells within the unit, for production from the Niobrara and Codell Formations, with the productive interval of any wellbore to be located no closer than 460 feet from the unit boundaries, and no closer than 150 feet from the productive interval of any other wellbore located in the unit, unless the Director grants an exception:

Township 7 North, Range 63 West, 6^th P.M.

Section 20:      All

Section 21:      All

FINDINGS

The Commission finds as follows:

1. Noble Energy, Inc. (Operator No. 100322) (“Noble” or “Applicant”), as current applicant herein, is an interested party in the subject matter of the above-referenced hearing.

2. Due notice of the time, place and purpose of the hearing has been given in all respects as required by law.

3. The Commission has jurisdiction over the subject matter embraced in said Notice, and of the parties interested therein, and jurisdiction to promulgate the hereinafter prescribed order pursuant to the Oil and Gas Conservation Act.

4. Pursuant to § 34-60-106(2.5)(a), C.R.S., the Commission shall regulate oil and gas operations in a reasonable manner to protect and minimize adverse impacts to public health, safety, and welfare, the environment, and wildlife resources, and shall protect against adverse environmental impacts on any air, water, soil, or biological resource resulting from oil and gas operations.

5. On February 19, 1992, the Commission entered Order No. 407-87 (amended August 20, 1993) which, among other things, established numerous 80-acre drilling and spacing units for certain lands, including the Application Lands, for the production of oil, gas, and associated hydrocarbons from the Niobrara and Codell Formations, with permitted well locations in accordance with the provisions of Order No. 407-1.

6. On April 27, 1998, the Commission adopted Rule 318A, the Greater Wattenberg Area Special Well Location, Spacing and Unit Designation Rule. The Application Lands are subject to Rule 318A.

7. Mallard Exploration, LLC (“Mallard”) was the original applicant in this matter when it filed the instant application on May 25, 2018. Noble protested the application on July 16, 2018. Noble’s protest was withdrawn on April 29, 2019. Noble’s request to substitute as applicant, in place of Mallard, was granted by the Hearing Officer on August 8, 2019. Accordingly, the application filed by Mallard, with Noble as the current applicant, was re-noticed for the Commission’s October 30-31, 2019 hearing.   

8. On May 25, 2018, Noble, by its attorneys, filed with the Commission a verified application (“Application”) pursuant to § 34-60-116, C.R.S., for an order to establish an approximate 1,280-acre drilling and spacing unit for the Application Lands and approve up to 12 horizontal wells within the unit, for production from the Niobrara and Codell Formations, with the productive interval of any wellbore to be located no closer than 460 feet from the unit boundaries, and no closer than 150 feet from the productive interval of any other wellbore located in the unit, unless the Director grants an exception.

9. Applicant states that all horizontal wells will be drilled from no more than four multi-well pads within the drilling unit, or on adjacent lands with consent of the landowner, subject to Rule 318A, unless the Director grants an exception.

10. Noble filed with the Commission a written request to approve the Application based on the merits of the verified Application and on supporting exhibits. Sworn written testimony and exhibits were submitted in support of the Application.    

11. Land testimony and exhibits submitted in support of the Application by Ryan Antonio, Land Manager for Noble, show that the mineral ownership in the Application Lands is owned in fee and that Noble owns a leasehold interest and has a right to drill in the Application Lands.

12. In addition, land testimony shows that Weld County is the local governmental agency with siting authority for the Application Lands. Weld County has waived its right to render a disposition regarding its surface permitting prior to the Commission’s approval of the proposed drilling and spacing unit. The testimony further demonstrates that in developing the Application Lands, Noble’s operations will be conducted in a manner that protects and minimizes adverse impacts to public health, safety, and welfare, the environment, and wildlife resources and will protect against adverse environmental impacts on any air, water, soil, or biological resources.

13. Geologic testimony and exhibits submitted in support of the Application by Errol Lawrence, Senior Geologist at Petrotek Engineering Corporation for Noble, show that the Niobrara Formation is present throughout the Application Lands, is approximately 250 to 300 feet thick, and is comprised of chalks and marls. The geologic testimony also shows that the Codell Formation is present throughout the Application Lands, is approximately 10 to 18 feet thick, and is a sandstone.

14. Engineering testimony and exhibits submitted in support of the Application by Lewis Wandke, Senior Engineer at Petrotek Engineering Corporation for Noble, show that Applicant will drill no more than 12 horizontal wells total producing from the Niobrara and Codell Formations, with no more than 10 horizontal wells producing from the Codell Formation. In addition, the engineering testimony shows that the drainage area for analog horizontal Niobrara Formation wells is estimated at 49 acres, and an approximate 1,280-acre drilling and spacing unit is therefore not less than the maximum area that can be efficiently, economically, and effectively drained by 12 horizontal wells producing oil, gas and associated hydrocarbons from the Niobrara Formation. The engineering testimony also showed that the drainage area for analog horizontal Codell Formation wells is estimated at 125 acres, and an approximate 1,280-acre drilling and spacing unit is therefore not less than the maximum area that can be efficiently, economically and effectively drained by 10 horizontal wells producing oil, gas and associated hydrocarbons from the Codell Formation.

15. The above-referenced testimony and exhibits show that granting the Application will regulate oil and gas operations in a reasonable manner to protect and minimize adverse impacts to public health, safety, and welfare, the environment, and wildlife resources and will protect against adverse environmental impacts on any air, water, soil, or biological resource resulting from oil and gas operations.

16. The above-referenced testimony and exhibits further show that granting the Application will allow more efficient reservoir drainage, will prevent waste, will assure a greater ultimate recovery of hydrocarbons, and will not violate correlative rights. 

17. Noble agreed to be bound by oral order of the Commission. 

18. Based on the facts stated in the verified Application, the protest having been withdrawn, and based on the Hearing Officer review of the Application under Rule 511, the Commission should enter an order to establish an approximate 1,280-acre drilling and spacing unit for the Application Lands and approve up to 12 horizontal wells within the unit, for production from the Niobrara and Codell Formations, with the productive interval of any wellbore to be located no closer than 460 feet from the unit boundaries, and no closer than 150 feet from the productive interval of any other wellbore located in the unit, unless the Director grants an exception.

ORDER

IT IS HEREBY ORDERED:

1.         An approximate 1,280-acre drilling and spacing unit for the Application Lands is hereby established, and up to 12 horizontal wells within the unit are approved for production from the Niobrara and Codell Formations, with no more than 10 horizontal wells producing from the Codell Formation.  

2.         The productive interval of any wellbore will be located no closer than 460 feet from the unit boundaries, and no closer than 150 feet from the productive interval of any other wellbore located in the unit, unless the Director grants an exception.

3.         All wells permitted under this Order will be drilled from no more than four multi-well pads within the Application Lands, or on adjacent lands with consent of the landowner, subject to Rule 318A, unless the Director grants an exception.

4.         No oil and gas operations may be conducted in the Application Lands without an approved Oil and Gas Location Assessment permit(s) (Form 2A) and approved Applications for Permits to Drill (Form 2). The determination of whether an oil and gas location satisfies § 34-60-106(2.5)(a), C.R.S. shall be made by Commission permitting staff in the course of its review and determination of the Form 2A. The Commission’s approval of this drilling and spacing unit does not equate to approval of any proposed Form 2A for an oil and gas location or Form 2.

IT IS FURTHER ORDERED:

1.         The provisions contained in the above order shall become effective immediately.

2.         The Commission expressly reserves its right, after notice and hearing, to alter, amend or repeal any and/or all of the above orders.

3.         Under the State Administrative Procedure Act the Commission considers this Order to be final agency action for purposes of judicial review within 35 days after the date this Order is mailed by the Commission.

4.         An application for reconsideration by the Commission of this Order is not required prior to the filing for judicial review.

ENTERED this 19th day of November, 2019, as of October 30, 2019.       

OIL AND GAS CONSERVATION COMMISSION

OF THE STATE OF COLORADO

By___________________________________         

                 Mimi C. Larsen, Secretary