PENA SOUTH

Oil // district 1 // lease#16575

op: RIDGEMAR ENERGY OPERATING, LLC

cum_oil

6.7M BBL

cum_gas

0 MCF

wells

31

production

2013-01 — 2026-03

peak_month

2016-10

-- production_history

cum_oil: 6,661,210 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

139,655 BBL/mo

Di (annual)

90.5%

b-factor

0.9

EUR

6,284,689 BBL

R-squared

0.473

type

hyperbolic

-- wells (31)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
23HCARRIZO (EAGLE FORD) LLC111,0002018-09-21
24HCARRIZO (EAGLE FORD) LLC111,0002018-09-21
25HCARRIZO (EAGLE FORD) LLC111,0002018-09-21
110HCARRIZO (EAGLE FORD) LLC111,0002018-08-22
111HCARRIZO (EAGLE FORD) LLC111,0002018-08-22
112HCARRIZO (EAGLE FORD) LLC111,0002018-08-22
114HCARRIZO (EAGLE FORD) LLC111,0002018-08-22
11HCARRIZO (EAGLE FORD) LLC211,0002018-08-21
10HCARRIZO (EAGLE FORD) LLC211,0002018-08-20
50HCARRIZO (EAGLE FORD) LLC111,0002016-01-26
51HCARRIZO (EAGLE FORD) LLC111,0002016-01-26
52HCARRIZO (EAGLE FORD) LLC111,0002016-01-26
54HCARRIZO (EAGLE FORD) LLC111,0002016-01-26
42HCARRIZO (EAGLE FORD) LLC111,0002015-09-18
43HCARRIZO (EAGLE FORD) LLC111,0002015-09-18
44HCARRIZO (EAGLE FORD) LLC111,0002015-09-18
45HCARRIZO (EAGLE FORD) LLC111,0002015-09-18
46HCARRIZO (EAGLE FORD) LLC111,0002015-09-18
40HCARRIZO (EAGLE FORD) LLC111,0002015-09-17
95HCARRIZO (EAGLE FORD) LLC111,0002014-10-07
35HCARRIZO (EAGLE FORD) LLC111,0002014-05-07
36HCARRIZO (EAGLE FORD) LLC111,0002014-05-07
22HCARRIZO (EAGLE FORD) LLC211,0002014-03-31
21HCARRIZO (EAGLE FORD) LLC311,0002013-12-05
20HCARRIZO (EAGLE FORD) LLC311,0002013-11-27
33HCARRIZO (EAGLE FORD) LLC111,0002013-07-24
32HCARRIZO (EAGLE FORD) LLC211,0002012-12-06
31HCARRIZO (EAGLE FORD) LLC311,0002012-11-09
34HCARRIZO (EAGLE FORD) LLC311,0002012-11-07
30HCARRIZO (EAGLE FORD) LLC211,0002012-11-06
53HCARRIZO OIL & GAS, INC.211,0002012-05-01
EOF // multi-state drilling data platform // 2026