CARL

Oil // district 13 // lease#31885

op: TWILCO OPERATING LLC

cum_oil

47k BBL

cum_gas

0 MCF

wells

4

production

2011-04 — 2026-03

peak_month

2012-06

-- production_history

cum_oil: 47,405 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

998 BBL/mo

Di (annual)

162.5%

b-factor

1.7

EUR

69,830 BBL

R-squared

0.920

type

hyperbolic

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4GEN-SHER L.L.P.14,0002012-04-24
3GEN-SHER L.L.P.14,0002012-04-19
1GEN-SHER L.L.P.24,2002011-12-13
2GEN-SHER L.L.P.14,2002011-04-01
EOF // multi-state drilling data platform // 2026