ERNST

Oil · District 01 · Lease #11233

Operator: SEAGULL OPERATING CO., INC.

Fields: SOMERSET

Cum Oil

60k BBL

Cum Gas

21 MCF

casinghead

Wells

24

Production

1993-01 — 2026-04

Peak Month

1994-01

Production History

Cum Oil: 60,298 BBL Cum Gas: 21 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

495 BBL/mo

Di (annual)

16.7%

b-factor

0.5

EUR

57,341 BBL

R-squared

0.898

type

hyperbolic

Operator History (from monthly production reports)

2022-10 — 2026-07 KOKO SKADI, LLC 46 mo
1993-01 — 2022-09 SEAGULL OPERATING CO., INC. 357 mo

Wells (24)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
21KOKO SKADI, LLC11,5001993-05-19
22KOKO SKADI, LLC11,5001993-05-19
23KOKO SKADI, LLC11,5001993-05-19
24KOKO SKADI, LLC11,5001993-05-19
14KOKO SKADI, LLC11,5001985-03-29
19KOKO SKADI, LLC11,5001985-03-29
12KOKO SKADI, LLC11,5001985-03-27
13KOKO SKADI, LLC11,5001985-03-27
15KOKO SKADI, LLC11,5001985-03-27
16KOKO SKADI, LLC11,5001985-03-27
17KOKO SKADI, LLC11,5001985-03-27
18KOKO SKADI, LLC11,5001985-03-27
10KOKO SKADI, LLC11,5001984-06-27
6KOKO SKADI, LLC11,5001984-06-27
7KOKO SKADI, LLC11,5001984-06-27
8KOKO SKADI, LLC11,5001984-06-27
9KOKO SKADI, LLC11,5001984-06-27
3KOKO SKADI, LLC11,5001983-09-06
4KOKO SKADI, LLC11,5001983-09-06
5KOKO SKADI, LLC11,5001983-09-06
11KOKO SKADI, LLC11,5001983-03-30
20KOKO SKADI, LLC11,4001982-09-16
142-029-02654KOKO SKADI, LLC------
242-029-30023KOKO SKADI, LLC------