PARKER MINERALS 18B

Oil // district 10 // lease#39242

op: SHERIDAN PRODUCTION COMPANY, LLC

cum_oil

62k BBL

cum_gas

0 MCF

wells

4

production

2008-12 — 2026-03

peak_month

2009-04

-- production_history

cum_oil: 61,613 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

3,711 BBL/mo

Di (annual)

153.0%

b-factor

0.6

EUR

67,183 BBL

R-squared

0.705

type

hyperbolic

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
18SHERIDAN PRODUCTION COMPANY, LLC28,0002013-05-22
19SANDRIDGE EXPL. AND PROD., LLC112,0002010-11-09
10SANDRIDGE EXPL. AND PROD., LLC19,0002008-10-31
8SANDRIDGE EXPL. AND PROD., LLC112,0002008-10-06
EOF // multi-state drilling data platform // 2026