LEMMER, J. L.

Oil // district 3 // lease#7852

op: TEXCAL ENERGY (GP) LLC

cum_oil

437k BBL

cum_gas

0 MCF

wells

3

production

1993-01 — 2026-03

peak_month

1999-03

-- production_history

cum_oil: 437,302 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

4,878 BBL/mo

Di (annual)

27.1%

b-factor

0.2

EUR

268,189 BBL

R-squared

0.931

type

hyperbolic

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
12NORTH CENTRAL OIL CORP.46,2002023-07-19
9NORTH CENTRAL OIL CORP.16,5001997-08-06
842-039-04842--------
EOF // data source: Texas Railroad Commission // 2026