YANDLE, WAYNE -B- UNIT

Oil // district 6 // lease#12288

op: TGNR GULF COAST LLC

cum_oil

48k BBL

cum_gas

0 MCF

wells

2

production

1993-01 — 2026-03

peak_month

1993-09

-- production_history

cum_oil: 48,290 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

382 BBL/mo

Di (annual)

11.7%

b-factor

0.2

EUR

46,836 BBL

R-squared

0.749

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HENDERSON CLAY PRODUCTS, INC.27,8001988-07-11
2HENDERSON CLAY PRODUCTS, INC.27,6501987-11-19
EOF // data source: Texas Railroad Commission // 2026