Location Chemical Disclosures
Colorado Revised Statutes (C.R.S.) 34-60-132 requires oil and gas operators in Colorado to disclose the chemicals used in downhole operations. Operators report chemical products used in downhole operations to the ECMC on a location by location basis. Information provided by Chemical Manufacturers and the oil and gas operator are aggregated by the ECMC into a chemical disclosure list for release to the public. Chemicals are reported on the list alphabetically, and include each chemical’s Chemical Abstracts Service Number (CAS Number) as assigned by the Chemical Abstracts Service.
Cortina-632S67W 25NESW
Location: 334330 |
County: Las Animas |
Lat / Long: 37.2291 / -104.839966 |
Status: AC
Operator: EVERGREEN NATURAL RESOURCES LLC | 10705 |
Address: 1775 SHERMAN ST. #2775, DENVER, CO 80203
Disclosed Chemicals
The following chemical constituents were used in downhole operations on the above named location.
Exports
11 disclosed chemicals
| Chemical Name | CAS Number |
|---|---|
| 2,2-Dibromo-3-Nitrilopropionamide | 10222-01-2 |
| Alkyl Ether Sulfate | 68037-05-8 |
| Cocamidopropyl Hydroxysultaine | 68139-30-0 |
| Guar Gum | 9000-30-0 |
| Hemicellulase Enzyme | 9025-56-3 |
| Hydrochloric Acid | 7647-01-0 |
| Nitrogen | 7727-37-9 |
| Polyethylene Glycol | 25322-68-3 |
| Propylene Glycol | 57-55-6 |
| Silicon Dioxide | 14808-60-7 |
| Water | 7732-18-5 |
Related Form 46a(s)
The following disclosure forms have been submitted for this location.
1 related form
| Document # | Submit Date |
|---|---|
| 404294845 | 2025-07-25 |