MOBIL

Oil · District 05 · Lease #1696

Operator: ZSX, INC.

Cum Oil

23k BBL

Cum Gas

21 MCF

casinghead

Wells

32

Production

1993-01 — 2026-04

Peak Month

1993-11

Production History

Cum Oil: 22,688 BBL Cum Gas: 21 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

118 BBL/mo

Di (annual)

9.6%

b-factor

0.0

EUR

14,666 BBL

R-squared

0.469

type

exponential

Operator History (from monthly production reports)

2012-10 — 2026-07 CONTOUR EXPL AND PROD, LLC 166 mo
2009-10 — 2012-09 TEXOWA, LLC 36 mo
2008-05 — 2009-09 LANE, LLOYD L. 17 mo
1997-08 — 2008-04 SUMMITT RESOURCES 129 mo
1993-01 — 1997-07 ZSX, INC. 55 mo

Wells (32)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
14WCONTOUR EXPL AND PROD, LLC21,0501995-09-28
19CONTOUR EXPL AND PROD, LLC21,0501995-09-28
20CONTOUR EXPL AND PROD, LLC21,0501995-09-28
21CONTOUR EXPL AND PROD, LLC21,0501995-09-28
5WCONTOUR EXPL AND PROD, LLC21,0501995-09-28
7WCONTOUR EXPL AND PROD, LLC21,0501995-09-28
13WCONTOUR EXPL AND PROD, LLC21,0501995-09-26
18CONTOUR EXPL AND PROD, LLC21,0501995-09-26
17CONTOUR EXPL AND PROD, LLC21,0501994-03-17
6WCONTOUR EXPL AND PROD, LLC21,0501994-03-17
10WCONTOUR EXPL AND PROD, LLC21,0501994-01-28
16CONTOUR EXPL AND PROD, LLC21,0501994-01-28
15CONTOUR EXPL AND PROD, LLC31,0501992-05-06
11WCONTOUR EXPL AND PROD, LLC11,0501981-08-28
12WCONTOUR EXPL AND PROD, LLC11,0501981-08-28
1WCONTOUR EXPL AND PROD, LLC11,0501981-08-28
2WCONTOUR EXPL AND PROD, LLC11,0501981-08-28
4WCONTOUR EXPL AND PROD, LLC11,0501981-08-28
12CONTOUR EXPL AND PROD, LLC11,0501980-08-25
13CONTOUR EXPL AND PROD, LLC11,0501980-08-25
14CONTOUR EXPL AND PROD, LLC11,0501980-08-25
10CONTOUR EXPL AND PROD, LLC19501980-02-11
11CONTOUR EXPL AND PROD, LLC19501980-02-11
9CONTOUR EXPL AND PROD, LLC19501980-02-11
7CONTOUR EXPL AND PROD, LLC19501979-05-01
8CONTOUR EXPL AND PROD, LLC19501979-05-01
142-349-82808CONTOUR EXPL AND PROD, LLC------
242-349-82809CONTOUR EXPL AND PROD, LLC------
342-349-82810CONTOUR EXPL AND PROD, LLC------
442-349-82811CONTOUR EXPL AND PROD, LLC------
542-349-82812CONTOUR EXPL AND PROD, LLC------
642-349-82813CONTOUR EXPL AND PROD, LLC------