LUPTON UNIT

Oil · District 09 · Lease #13041

Operator: ECHO PRODUCTION, INC.

Cum Oil

959k BBL

Cum Gas

230k MCF

casinghead

Wells

35

Production

1993-01 — 2026-04

Peak Month

2000-12

Production History

Cum Oil: 958,779 BBL Cum Gas: 229,702 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

7,345 BBL/mo

Di (annual)

19.5%

b-factor

0.4

EUR

682,700 BBL

R-squared

0.965

type

hyperbolic

Operator History (from monthly production reports)

2025-03 — 2026-07 COOPER OIL & GAS, LLC 17 mo
1993-01 — 2025-02 ECHO PRODUCTION, INC. 386 mo

Wells (35)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
40COOPER OIL & GAS, LLC13,9501997-06-13
38COOPER OIL & GAS, LLC13,9001982-07-05
10W42-503-83406COOPER OIL & GAS, LLC------
1142-503-83407COOPER OIL & GAS, LLC------
1242-503-83408COOPER OIL & GAS, LLC------
1342-503-83409COOPER OIL & GAS, LLC------
1442-503-83410COOPER OIL & GAS, LLC------
1542-503-83411COOPER OIL & GAS, LLC------
1642-503-83412COOPER OIL & GAS, LLC------
1742-503-83413COOPER OIL & GAS, LLC------
1842-503-83414COOPER OIL & GAS, LLC------
1942-503-83415COOPER OIL & GAS, LLC------
1W42-503-83396COOPER OIL & GAS, LLC------
2142-503-83417COOPER OIL & GAS, LLC------
2242-503-83418COOPER OIL & GAS, LLC------
23W42-503-83419COOPER OIL & GAS, LLC------
25W42-503-83422COOPER OIL & GAS, LLC------
2742-503-03922COOPER OIL & GAS, LLC------
29W42-503-83427COOPER OIL & GAS, LLC------
342-503-04601COOPER OIL & GAS, LLC------
31W42-503-83431COOPER OIL & GAS, LLC------
32W42-503-83433COOPER OIL & GAS, LLC------
3342-503-83435COOPER OIL & GAS, LLC------
3442-503-30486COOPER OIL & GAS, LLC------
3542-503-30607COOPER OIL & GAS, LLC------
3642-503-30609COOPER OIL & GAS, LLC------
3742-503-30631COOPER OIL & GAS, LLC------
3942-503-30672COOPER OIL & GAS, LLC------
442-503-83399COOPER OIL & GAS, LLC------
542-503-83400COOPER OIL & GAS, LLC------
642-503-83401COOPER OIL & GAS, LLC------
742-503-83402COOPER OIL & GAS, LLC------
842-503-83403COOPER OIL & GAS, LLC------
942-503-02239COOPER OIL & GAS, LLC------
A 28W42-503-83437COOPER OIL & GAS, LLC------