VASBINDER A

Oil · District 02 · Lease #10225

Operator: MARATHON OIL EF LLC

Cum Oil

3.7M BBL

Cum Gas

12.2M MCF

casinghead

Wells

11

Production

2012-04 — 2026-04

Peak Month

2014-12

Production History

Cum Oil: 3,713,314 BBL Cum Gas: 12,204,697 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

192,355 BBL/mo

Di (annual)

147.5%

b-factor

0.5

EUR

3,049,353 BBL

R-squared

0.699

type

hyperbolic

Operator History (from monthly production reports)

2025-07 — 2026-07 BPX OPERATING COMPANY 13 mo
2014-03 — 2025-06 DEVON ENERGY PRODUCTION CO, L.P. 136 mo
2012-05 — 2014-02 GEOSOUTHERN ENERGY CORPORATION 22 mo
2012-04 — 2012-04 MARATHON OIL EF LLC 1 mo

Wells (11)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
11HBPX OPERATING COMPANY114,0002018-08-20
6HBPX OPERATING COMPANY114,0002014-04-17
5HBPX OPERATING COMPANY114,0002014-03-25
3HBPX OPERATING COMPANY114,0002014-03-24
4HBPX OPERATING COMPANY114,0002014-03-24
10HBPX OPERATING COMPANY114,0002014-03-04
7HBPX OPERATING COMPANY114,0002014-02-28
8HBPX OPERATING COMPANY114,0002014-02-28
9HBPX OPERATING COMPANY114,0002014-02-28
2HBPX OPERATING COMPANY214,0002012-02-27
1HBPX OPERATING COMPANY214,0002011-08-25