QUINTANILLA SMEF

Oil // district 1 // lease#16909

op: SILVERBOW RESOURCES OPER, LLC

cum_oil

1.4M BBL

cum_gas

0 MCF

wells

9

production

2013-01 — 2026-03

peak_month

2014-08

-- production_history

cum_oil: 1,379,844 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

57,485 BBL/mo

Di (annual)

109.8%

b-factor

0.5

EUR

1,212,572 BBL

R-squared

0.901

type

hyperbolic

-- wells (9)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
9HSEA EAGLE FORD, LLC112,6002014-08-01
8HSEA EAGLE FORD, LLC112,6002014-07-31
4HSEA EAGLE FORD, LLC112,6002014-02-25
5HSEA EAGLE FORD, LLC112,6002014-02-25
6HSEA EAGLE FORD, LLC112,6002014-02-25
7HSEA EAGLE FORD, LLC112,6002014-02-25
3HSEA EAGLE FORD, LLC112,6002013-09-17
2HSEA EAGLE FORD, LLC110,8002013-06-11
1HTEXOZ E&P I, INC.310,7652012-10-12
EOF // multi-state drilling data platform // 2026