CARRIZO OIL & GAS, INC.
Reported value by year
What CARRIZO OIL & GAS, INC.'s leases reported, valued at the published monthly benchmark and summed by year. This is the state's volume times a published price — not what the company was paid, which no free source publishes.
Inspections and violations
What the Railroad Commission's field inspectors recorded at this operator's facilities. An inspection count tracks how much this operator runs in Texas; the rate beside it is what the inspectors found.
From the Commission's inspection and violation files, covering Aug 1 2015 to Aug 7 2026. The two are separate files with no key between them, so the violations here are not a subset of the 0 inspections that found this operator out of compliance — they are counted from their own file.
Commission dockets
Cases the Railroad Commission opened naming this operator. Most dockets are applications — commonly for an exception to the statewide spacing rule — and a small number are compliance orders.
| Type | What the Commission's remarks call it | Dockets |
|---|---|---|
| A37 | Rule 37 spacing exception | 136 |
| R37 | Rule 37 docket | 32 |
| ENF | Enforcement and penalties | 5 |
| NGP | no published meaning for this code | 4 |
| MER | no published meaning for this code | 3 |
The five commonest of 15 types this operator carries.
From the Commission's docket file published 2025-02-05. It is the only copy on the Commission's link, so nothing filed after that date appears here. The dates shown are the earliest and latest the record carries — 11 May 1994 to 8 Feb 2013. The file holds eight date fields per docket and the Commission publishes no key to which is which, so none is named here.
Leases
Every lease is a page of its own: the monthly volumes the state published, multiplied by the monthly price. Value is lifetime, from Jan 1993.
50 of 71 leases
| BEACH HOUSE03/196831 | Gas well | $52.7 M |
| USX HEMATITE UNIT #103/177684 | Gas well | $31.9 M |
| MCMILLAN UNIT03/169272 | Gas well | $17.8 M |
| GALLOWAY GAS UNIT 203/233246 | Gas well | $16.3 M |
| MCMILLIAN, W. D.03/167641 | Gas well | $12.4 M |
| BEACH HOUSE03/199614 | Gas well | $10.2 M |
| PITCHFORK RANCH A-9003/192174 | Gas well | $8.1 M |
| SAVAGE A-7403/205141 | Gas well | $7.3 M |
| PITCHFORK RANCH A-9003/183001 | Gas well | $7.1 M |
| GALLOWAY GAS UNIT 203/223614 | Gas well | $6.0 M |
| USX HEMATITE UNIT #103/180387 | Gas well | $5.5 M |
| STERLING UNIT03/201106 | Gas well | $5.3 M |
| HOUSTON ENDOWMENT INC04/232986 | Gas well | $3.8 M |
| USX HEMATITE UNIT #103/184008 | Gas well | $3.2 M |
| EUBANK04/191670 | Gas well | $2.4 M |
| MARSHALL, S. JR. STATE A-212304/191791 | Gas well | $2.3 M |
| WELDER02/173224 | Gas well | $2.2 M |
| PERKINS, CROCKER02/205900 | Gas well | $2.1 M |
| HENSLEY-YTURRIA04/169866 | Gas well | $1.9 M |
| MUMME RANCH02/9589 | Oil lease | $1.3 M |
| MARSHALL, S. JR. STATE A-212304/193134 | Gas well | $1.1 M |
| PITCHFORK RANCH A-9003/250213 | Gas well | $1.1 M |
| HAMILL ENERGY CO., ET AL03/179483 | Gas well | $1.1 M |
| WADDELL UNIT09/244909 | Gas well | $1.1 M |
| MILLER A-1403/230612 | Gas well | $991 k |
| RAMSEY, C. C.02/189985 | Gas well | $960 k |
| SOUTH TEXAS SYNDICATE 1391-4201/14300 | Oil lease | $934 k |
| WADDELL UNIT09/244910 | Gas well | $803 k |
| WADDELL UNIT09/244907 | Gas well | $798 k |
| BRISCOE N04/204720 | Gas well | $726 k |
| WENDEL ET AL03/171434 | Gas well | $706 k |
| MUND-LIPSCOMB "A" UNIT09/221060 | Gas well | $629 k |
| LA BRISA L&C04/162075 | Gas well | $548 k |
| J. NEBLETT04/166728 | Gas well | $494 k |
| WENDEL ET AL03/165926 | Gas well | $439 k |
| PARKEY "B"09/31888 | Oil lease | $430 k |
| YTURRIA, HENSLEY04/12829 | Oil lease | $335 k |
| PARKEY 'B'09/32463 | Oil lease | $257 k |
| NEBLETT04/12813 | Oil lease | $207 k |
| LA BRISA RANCH04/179218 | Gas well | $204 k |
| HUEBNER A-38203/179271 | Gas well | $195 k |
| HARDY-THOMPSON UNIT01/15236 | Oil lease | $182 k |
| FIELDER & JEFFERY02/153658 | Gas well | $173 k |
| DRUSHEL, CARRIZO02/171494 | Gas well | $171 k |
| NEBLETT04/175351 | Gas well | $160 k |
| BARRERA04/169978 | Gas well | $149 k |
| BRISCOE N04/210450 | Gas well | $106 k |
| SWAN, LINDA09/31000 | Oil lease | $90 k |
| MAYO, J. D.04/182767 | Gas well | $77 k |
| CHISUM06/14473 | Oil lease | $73 k |
Pipeline systems
The named networks CARRIZO OIL & GAS, INC. operates. One physical pipeline is usually filed as hundreds of segments, so a system — not a segment — is the unit worth reading.
| System | Miles | Segments | Counties |
|---|---|---|---|
| USX HEMATITE UNIT #1-#1 | 6.5 | 6 | 6 |