NESTOR

Oil · District 05 · Lease #3413

Operator: TEXAS ROYALTY CORP.

Cum Oil

75k BBL

Cum Gas

200 MCF

casinghead

Wells

1

Production

1993-01 — 2021-05

Peak Month

1993-10

Production History

Cum Oil: 74,853 BBL Cum Gas: 200 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

382 BBL/mo

Di (annual)

6.1%

b-factor

0.4

EUR

87,109 BBL

R-squared

0.630

type

hyperbolic

Operator History (from monthly production reports)

1993-01 — 2026-07 TEXAS ROYALTY CORP. 403 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1TEXAS ROYALTY CORP.16,1001992-01-07