DOUGLAS

Oil · District 09 · Lease #12562

Operator: SHRADER OPERATING

Cum Oil

36k BBL

Cum Gas

38 MCF

casinghead

Wells

13

Production

1993-01 — 2022-05

Peak Month

1993-05

Production History

Cum Oil: 35,620 BBL Cum Gas: 38 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

388 BBL/mo

Di (annual)

13.2%

b-factor

0.0

EUR

35,237 BBL

R-squared

0.305

type

exponential

Operator History (from monthly production reports)

2026-01 — 2026-07 NABI ENERGY HOLDINGS LIMITED LLC 7 mo
2024-12 — 2025-12 S & B OPERATING, LLC 13 mo
2006-05 — 2024-11 DOUBLE E OIL & GAS, L. P. 223 mo
2005-03 — 2006-04 K.W. OIL VENTURES, LLC. 14 mo
2004-05 — 2005-02 SHRADER OPERATING 10 mo
1993-01 — 2004-04 K. F. OPERATING COMPANY 136 mo

Wells (13)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
30NABI ENERGY HOLDINGS LIMITED LLC12,0001984-02-24
24NABI ENERGY HOLDINGS LIMITED LLC12,0001981-07-24
19NABI ENERGY HOLDINGS LIMITED LLC11,6171978-04-27
21NABI ENERGY HOLDINGS LIMITED LLC11,6151978-04-27
142-485-16078NABI ENERGY HOLDINGS LIMITED LLC------
1142-485-02619NABI ENERGY HOLDINGS LIMITED LLC------
1242-485-02620NABI ENERGY HOLDINGS LIMITED LLC------
1442-485-02724NABI ENERGY HOLDINGS LIMITED LLC------
1642-485-02618NABI ENERGY HOLDINGS LIMITED LLC------
1842-485-16082NABI ENERGY HOLDINGS LIMITED LLC------
342-485-15421NABI ENERGY HOLDINGS LIMITED LLC------
742-485-10582NABI ENERGY HOLDINGS LIMITED LLC------
842-485-89220NABI ENERGY HOLDINGS LIMITED LLC------