WINDHAM 40

Oil · District 08 · Lease #36561

Operator: DISCOVERY OPERATING, INC.

Cum Oil

500k BBL

Cum Gas

748k MCF

casinghead

Wells

13

Production

2001-01 — 2026-04

Peak Month

2025-12

Production History

Cum Oil: 500,275 BBL Cum Gas: 748,445 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

4,837 BBL/mo

Di (annual)

476.3%

b-factor

0.0

EUR

12,343 BBL

R-squared

0.547

type

exponential

Operator History (from monthly production reports)

2001-01 — 2026-07 DISCOVERY OPERATING, INC. 307 mo

Wells (13)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
14DISCOVERY OPERATING, INC.110,5002018-08-01
13DISCOVERY OPERATING, INC.110,5002018-07-30
10DISCOVERY OPERATING, INC.110,6002013-10-01
11DISCOVERY OPERATING, INC.110,6002013-08-22
9DISCOVERY OPERATING, INC.110,6002008-10-02
7DISCOVERY OPERATING, INC.110,6002003-10-30
8DISCOVERY OPERATING, INC.110,6002003-06-19
6DISCOVERY OPERATING, INC.210,6002003-01-30
5DISCOVERY OPERATING, INC.110,6002002-06-14
3DISCOVERY OPERATING, INC.110,6002001-02-22
4DISCOVERY OPERATING, INC.110,6002001-02-16
1DISCOVERY OPERATING, INC.110,6002000-12-13
2DISCOVERY OPERATING, INC.110,6002000-11-29