MERTINS, K.

Oil · District 09 · Lease #5091

Operator: STEPHENS & JOHNSON OPERATING CO.

Cum Oil

19k BBL

Cum Gas

0 MCF

Wells

16

Production

1993-01 — 2025-05

Peak Month

2011-08

Production History

Cum Oil: 18,854 BBL Cum Gas: 0 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

136 BBL/mo

Di (annual)

10.1%

b-factor

0.0

EUR

16,119 BBL

R-squared

0.390

type

exponential

Operator History (from monthly production reports)

2024-12 — 2026-07 G D ENERGY CORPORATION 20 mo
2019-05 — 2024-11 CANYON RIDGE ENERGY LLC 67 mo
2013-08 — 2019-04 JET-STAR CO. 69 mo
2011-02 — 2013-07 2 S OPERATING 30 mo
1995-11 — 2011-01 FIELD PRODUCTION COMPANY 183 mo
1993-09 — 1995-10 STEPHENS & JOHNSON OPERATING CO. 26 mo
1993-01 — 1993-08 S & J OPERATING CO. 8 mo

Wells (16)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
30KG D ENERGY CORPORATION12,0002012-03-05
29G D ENERGY CORPORATION12,0002011-04-08
28G D ENERGY CORPORATION12,0002011-04-06
27G D ENERGY CORPORATION11,9502007-12-03
24G D ENERGY CORPORATION19901999-05-05
23G D ENERGY CORPORATION11,9001997-02-05
142-485-01582G D ENERGY CORPORATION------
1142-485-81419G D ENERGY CORPORATION------
1242-485-02059G D ENERGY CORPORATION------
1342-485-21039G D ENERGY CORPORATION------
1442-485-21171G D ENERGY CORPORATION------
1542-485-21172G D ENERGY CORPORATION------
1642-485-30449G D ENERGY CORPORATION------
1842-485-31263G D ENERGY CORPORATION------
1942-485-81425G D ENERGY CORPORATION------
742-485-92463G D ENERGY CORPORATION------