MIDKIFF-HALFMANN 39-46 4608

Oil · District 08 · Lease #49753

Operator: XTO ENERGY INC.

Cum Oil

471k BBL

Cum Gas

3.8M MCF

casinghead

Wells

2

Production

2017-07 — 2026-04

Peak Month

2018-08

Production History

Cum Oil: 471,160 BBL Cum Gas: 3,817,502 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

39,413 BBL/mo

Di (annual)

250.1%

b-factor

0.7

EUR

538,743 BBL

R-squared

0.910

type

hyperbolic

Operator History (from monthly production reports)

2017-07 — 2026-07 XTO ENERGY INC. 109 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4608BHXTO ENERGY INC.110,2002017-06-28
4618AHXTO ENERGY INC.110,2002017-06-28