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CASTLEROCK EF OPERATING LLC (P-5 100156)

P-5 operator 100156, San Antonio, TX. Reported lease production 2022 to 2026. 34 drilling permits on file.

Mailing address on the P-5 filing: San Antonio, TX. More oil and gas companies in San Antonio, TX

2022: 296,078 bbl2023: 1,047,381 bbl2024: 1,211,180 bbl2025: 803,735 bbl2026: 248,998 bbl20222026

Annual production

Sum of monthly lease reports (PDQ) attributed to this operator. Oil and condensate in barrels; gas and casinghead gas in mcf.

YearOilCondensateGasCasinghead
2026248,99800384,369
2025803,735001,207,324
20241,211,180001,407,646
20231,047,38100831,795
2022296,07800224,873

Where it produced in 2025

Ranked by barrels of oil equivalent (6 mcf of gas = 1 barrel).

#CountyOil and condensate (bbl)Gas and casinghead (mcf)
1McMullen County573,212846,794
2La Salle County230,523360,530

Top leases in 2025

Ranked by barrels of oil equivalent (6 mcf of gas = 1 barrel).

#LeaseOil and condensate (bbl)Gas and casinghead (mcf)
1Y-BAR EAGLEVILLE (EAGLE FORD-1)151,067198,603
2CRX YBAR EAGLEVILLE (EAGLE FORD-1)130,182294,225
3Y-BAR 170H UNIT EAGLEVILLE (EAGLE FORD-1)114,700124,673
4Y-BAR 160H UNIT EAGLEVILLE (EAGLE FORD-1)111,757141,270
5CRX YBAR A EAGLEVILLE (EAGLE FORD-1)52,22287,870
6CRX YBAR C EAGLEVILLE (EAGLE FORD-1)50,32190,089
7CRX YBAR D EAGLEVILLE (EAGLE FORD-1)49,62369,940
8Y-BAR A EAGLEVILLE (EAGLE FORD-1)48,90655,819
9CRX YBAR B EAGLEVILLE (EAGLE FORD-1)45,64065,468
10CRX YBAR E EAGLEVILLE (EAGLE FORD-1)36,00868,039
11Y-BAR UNIT A EAGLEVILLE (EAGLE FORD-1)6,1885,537
12Y-BAR UNIT C EAGLEVILLE (EAGLE FORD-1)5,5243,238
13Y-BAR WEST EAGLEVILLE (EAGLE FORD-1)1,3011,891
14Y-BAR WEST UNIT A EAGLEVILLE (EAGLE FORD-1)249451
15Y BAR MCM EAGLEVILLE (EAGLE FORD-1)47211

Newest drilling permits

Get this as JSON

curl -X POST https://api.texasrrcapi.com/v1/signup   # free key, no card
curl "https://api.texasrrcapi.com/v1/operators/100156" -H "X-API-Key: $KEY"
curl "https://api.texasrrcapi.com/v1/production?group_by=operator&id=100156" -H "X-API-Key: $KEY"
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Source: Texas Railroad Commission public data, snapshot 1f533f6fadcf.