ZANT-HURT-BLALOCK UNIT 1

Oil · District 08 · Lease #49005

Operator: XTO ENERGY INC.

Cum Oil

3.6M BBL

Cum Gas

13.9M MCF

casinghead

Wells

13

Production

2017-05 — 2026-04

Peak Month

2019-10

Production History

Cum Oil: 3,629,704 BBL Cum Gas: 13,899,832 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

54,663 BBL/mo

Di (annual)

27.3%

b-factor

0.0

EUR

2,403,414 BBL

R-squared

0.466

type

exponential

Operator History (from monthly production reports)

2017-05 — 2026-07 XTO ENERGY INC. 111 mo

Wells (13)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4881NHXTO ENERGY INC.310,2192024-03-15
4804BHXTO ENERGY INC.28,8502017-07-13
4824SHXTO ENERGY INC.28,1502017-07-06
4802BRXTO ENERGY INC.19,7502017-06-29
4803BHXTO ENERGY INC.18,8502017-05-17
4813AHXTO ENERGY INC.28,8502017-05-11
4823SHXTO ENERGY INC.28,1002017-05-11
4821SHXTO ENERGY INC.18,1002017-04-20
4811AHXTO ENERGY INC.18,7002017-04-13
4801BHXTO ENERGY INC.18,9002017-04-04
4831SHXTO ENERGY INC.17,3502017-03-23
4822SHXTO ENERGY INC.18,1002017-03-09
4812AHXTO ENERGY INC.28,5002017-02-16