ALTON UNIT

Oil · District 02 · Lease #9910

Operator: EOG RESOURCES, INC.

Cum Oil

4.2M BBL

Cum Gas

5.8M MCF

casinghead

Wells

13

Production

2012-01 — 2026-04

Peak Month

2012-04

Production History

Cum Oil: 4,245,862 BBL Cum Gas: 5,793,818 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

143,280 BBL/mo

Di (annual)

332.6%

b-factor

1.5

EUR

5,486,841 BBL

R-squared

0.453

type

hyperbolic

Operator History (from monthly production reports)

2012-01 — 2026-07 EOG RESOURCES, INC. 175 mo

Wells (13)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
14HEOG RESOURCES, INC.111,5002017-07-06
15HEOG RESOURCES, INC.211,5002017-07-06
7HEOG RESOURCES, INC.212,0002017-01-20
8HEOG RESOURCES, INC.212,0002017-01-19
13HEOG RESOURCES, INC.112,0002014-08-20
11HEOG RESOURCES, INC.112,0002014-08-14
12HEOG RESOURCES, INC.112,0002014-08-14
6HEOG RESOURCES, INC.111,0002011-11-15
4HEOG RESOURCES, INC.111,5002011-11-14
5HEOG RESOURCES, INC.211,5002011-11-14
1HEOG RESOURCES, INC.111,0002011-10-17
2HEOG RESOURCES, INC.111,0002011-10-17
3HEOG RESOURCES, INC.111,0002011-10-17