PARKER, MARCIE B. ET AL UNIT

Oil // district 3 // lease#12876

op: WILDHORSE RESOURCES MNGT CO, LLC

cum_oil

103k BBL

cum_gas

0 MCF

wells

2

production

1993-01 — 2026-03

peak_month

1994-07

-- production_history

cum_oil: 102,534 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,098 BBL/mo

Di (annual)

49.8%

b-factor

0.9

EUR

78,245 BBL

R-squared

0.457

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1COLUMBIA GAS DEVELOPMENT CORP.28,5001994-01-10
1 HCOLUMBIA GAS DEVELOPMENT CORP.28,5001994-01-10
EOF // data source: Texas Railroad Commission // 2026