WELDER D

Oil · District 02 · Lease #6420

Operator: XOG OPERATING LLC

Cum Oil

55k BBL

Cum Gas

34k MCF

casinghead

Wells

6

Production

1993-01 — 2021-01

Peak Month

1993-03

Production History

Cum Oil: 55,202 BBL Cum Gas: 34,482 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

350 BBL/mo

Di (annual)

9.2%

b-factor

0.0

EUR

45,076 BBL

R-squared

0.513

type

exponential

Operator History (from monthly production reports)

2016-04 — 2026-07 BAYLOR OPERATING, LLC 124 mo
2006-10 — 2016-03 XOG OPERATING LLC 114 mo
2003-09 — 2006-09 TE-RAY RESOURCES, INC. 37 mo
1997-04 — 2003-08 ATASCA RESOURCES, INC. 77 mo
1997-03 — 1997-03 LOMAK PRODUCTION COMPANY 1 mo
1993-01 — 1997-02 AMERICAN COMETRA, INC. 50 mo

Wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
15AMERICAN COMETRA INC.38,3081995-07-10
16DBAYLOR OPERATING LLC17,6001986-02-14
13BAYLOR OPERATING LLC16,3001984-08-31
12BAYLOR OPERATING LLC16,3001984-03-20
9BAYLOR OPERATING LLC18,0001983-02-11
8BAYLOR OPERATING LLC18,6001982-09-29