SEFFEL

Oil // district 1 // lease#11215

op: SEAGULL OPERATING CO., INC.

fields: SOMERSET

cum_oil

12k BBL

cum_gas

0 MCF

wells

12

production

1993-01 — 2026-03

peak_month

1998-05

-- production_history

cum_oil: 12,059 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

40 BBL/mo

Di (annual)

5.0%

b-factor

0.0

EUR

8,952 BBL

R-squared

0.335

type

exponential

-- wells (12)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
15SEAGULL OPERATING CO. INC.11,5001986-05-23
1042-029-02631--------
1142-029-02158--------
1242-029-02714--------
1442-029-02713--------
342-029-02153--------
442-029-02154--------
542-029-02155--------
642-029-02159--------
742-029-02160--------
842-029-02156--------
942-029-02157--------
EOF // multi-state drilling data platform // 2026