TACKLEBERRY 43-42 A

Oil · District 08 · Lease #48400

Operator: SM ENERGY COMPANY

Cum Oil

2.5M BBL

Cum Gas

9.5M MCF

casinghead

Wells

8

Production

2016-11 — 2026-04

Peak Month

2019-12

Production History

Cum Oil: 2,534,682 BBL Cum Gas: 9,508,785 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

130,189 BBL/mo

Di (annual)

252.3%

b-factor

0.6

EUR

1,464,760 BBL

R-squared

0.930

type

hyperbolic

Operator History (from monthly production reports)

2016-11 — 2026-07 SM ENERGY COMPANY 117 mo

Wells (8)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4243WASM ENERGY COMPANY110,5002018-12-17
4222LSSM ENERGY COMPANY110,4002018-12-11
4223LSSM ENERGY COMPANY110,4002018-12-10
4244WASM ENERGY COMPANY110,5002018-12-10
4242WASM ENERGY COMPANY110,5002018-12-07
1WASM ENERGY COMPANY18,2502016-06-24
2WBSM ENERGY COMPANY18,5002016-06-23
1LSSM ENERGY COMPANY18,0002016-06-15