DYER, J.

Oil · District 7B · Lease #19196

Operator: STARTEX ENERGY, INC.

Cum Oil

36k BBL

Cum Gas

62 MCF

casinghead

Wells

15

Production

1993-01 — 2012-11

Peak Month

1995-03

Production History

Cum Oil: 36,342 BBL Cum Gas: 62 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

775 BBL/mo

Di (annual)

50.9%

b-factor

0.2

EUR

22,746 BBL

R-squared

0.554

type

hyperbolic

Operator History (from monthly production reports)

2004-11 — 2026-07 MESQUITE LAND & MINERALS CO. 261 mo
1999-06 — 2004-10 EDINGTON OIL COMPANY 65 mo
1996-05 — 1999-05 FOSTER, CHARLES R. CO. 37 mo
1995-12 — 1996-04 PINON PETROLEUM, INC. 5 mo
1993-01 — 1995-11 STARTEX ENERGY, INC. 35 mo

Wells (15)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1XMESQUITE LAND & MINERALS CO.11,2501997-01-27
2XMESQUITE LAND & MINERALS CO.11,2501997-01-27
10AMESQUITE LAND & MINERALS CO.12,0001990-07-12
13MESQUITE LAND & MINERALS CO.12,0001983-09-01
14MESQUITE LAND & MINERALS CO.12,0001983-09-01
12MESQUITE LAND & MINERALS CO.12,0001983-08-24
11MESQUITE LAND & MINERALS CO.12,0001983-05-31
10MESQUITE LAND & MINERALS CO.11,1951983-04-04
9MESQUITE LAND & MINERALS CO.12,0001983-03-07
8MESQUITE LAND & MINERALS CO.12,0001983-02-03
6MESQUITE LAND & MINERALS CO.11,2051982-12-31
7MESQUITE LAND & MINERALS CO.11,1971982-12-31
5MESQUITE LAND & MINERALS CO.11,2031982-12-02
4MESQUITE LAND & MINERALS CO.11,2401982-11-29
3MESQUITE LAND & MINERALS CO.11,2501982-10-05