ANCELL-BARNES -C-

Oil // district 13 // lease#21616

op: SWANSON, TOM

fields: K-M-A

cum_oil

51k BBL

cum_gas

0 MCF

wells

4

production

1993-01 — 2026-03

peak_month

2023-06

-- production_history

cum_oil: 51,395 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

593 BBL/mo

Di (annual)

413.9%

b-factor

0.5

EUR

3,313 BBL

R-squared

0.874

type

hyperbolic

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4QUATRO OIL AND GAS, INC.14,6002014-07-31
3SHILLELAGH CORPORATION14,5001982-10-29
2SHILLELAGH CORPORATION14,5001982-04-08
1SHILLELAGH CORPORATION14,5001981-10-19
EOF // multi-state drilling data platform // 2026