OPERATORS · NEW MEXICO · OGRID 20389
Schalk Development Co
- Status with OCD
- Active
- Based in
- Albuquerque, NM
- Registered as
- Well operator
Schalk Development Co is operator of record for 42 active wells in New Mexico, most of them in Rio Arriba (36), San Juan (6).
It reported 1,750 bbl of oil, 304,812 Mcf of gas, and 452 bbl of produced water in the twelve months through August 2026; oil is down 3% on the twelve months before.
- 42
- active wells of 58 drilled
- 1,750
- bbl oil, 12 months through Aug 2026 · −3%
- 304,812
- Mcf gas, same 12 months · −4%
- 0
- APDs approved in 12 months · 1 not yet spudded
All 62 wells on file under this operator, searchable →
Reported production by month
Volumes Schalk Development Co filed under its OGRID on form C-115, through Aug 2026. They stay with the operator that filed them, so a well it bought shows here only from the month it took over.
Last 12 months 1,750 · prior 12 1,802(-3%)
Schalk Development Co: Oil by month.
By county
| County | Active wells | Oil, 12 mo | Gas, 12 mo |
|---|---|---|---|
| Rio Arriba | 36 of 51 | 1,744 | 250,784 |
| San Juan | 6 of 8 | 6 | 54,028 |
The twelve months its wells of record reported, whoever operated them then.
By pool
| Pool | Active wells | Oil, 12 mo | Gas, 12 mo |
|---|---|---|---|
| Lindrith Gallup-Dakota,west | 4 | 1,688 | 51,081 |
| Blanco-Mesaverde (Prorated Gas) | 19 | 46 | 191,852 |
| Blanco P. C. South (Prorated Gas) | 1 | 10 | 8,373 |
| Basin Dakota (Prorated Gas) | 3 | 6 | 21,680 |
| Gobernador Pictured Cliffs (Gas) | 8 | 0 | 21,941 |
| Choza Mesa Pictured Cliffs (Gas) | 3 | 0 | 9,721 |
| Basin Fruitland Coal (Gas) | 3 | 0 | 164 |
| Blanco Pictured Cliffs, East (Gas) | 1 | 0 | 0 |
| Ballard Pictured Cliffs (Gas) | 0 | 0 | 0 |
| Albino Pictured Cliffs (Gas) | 0 | 0 | 0 |
| Rosa Gallup (Gas) | 0 | 0 | 0 |
| Wildcat 30N5W3A; Pictured Cliffs | 0 | 0 | 0 |
Latest APDs
All of them →| Approved | Well | County | Proposed formation | Target depth | Now |
|---|---|---|---|---|---|
| Apr 1, 2009 | Schalk 57 #002B 30-039-30640 | Rio Arriba | Blanco MV | 6,035 | Not spudded |
| Mar 9, 2009 | Schalk 57 #200 30-039-30653 | Rio Arriba | Apd Expired/BLM Cancelled | 3,510 | Cancelled |
| Mar 9, 2009 | Schalk 57 #200S 30-039-30654 | Rio Arriba | Apd Expired/BLM Cancelled | 3,410 | Cancelled |
| Oct 22, 2008 | Schalk 55 #200S 30-039-30537 | Rio Arriba | Basin FC/Need Pit Permit | 3,486 | Spudded Apr 19, 2009 |
| Mar 22, 2007 | Schalk 55 #200 30-039-30018 | Rio Arriba | Basin FC | 3,360 | Spudded Jun 19, 2007 |
| Mar 22, 2007 | Schalk 55 #002B 30-039-30019 | Rio Arriba | Blanco MV | 5,900 | Spudded Jun 7, 2007 |
| Jun 1, 2004 | Schalk 54 #200 30-039-27621 | Rio Arriba | Basin Fruitland Coal | 3,372 | Spudded Sep 4, 2005 |
| Jun 1, 2004 | Schalk 54 #200S 30-039-27622 | Rio Arriba | P&a 4-29-13 | 3,362 | Spudded Sep 14, 2005 |
| Dec 5, 2001 | Schalk 55 #002A 30-039-26739 | Rio Arriba | Blanco Mesaverde | 5,950 | Spudded Apr 8, 2005 |
| Dec 5, 2001 | Schalk 57 #002B 30-039-26755 | Rio Arriba | Blanco MV (Abl 10-26-05) | 6,035 | Cancelled |
Largest wells
| Well | County | Pool | Oil, 12 mo | Gas, 12 mo | Water, 12 mo |
|---|---|---|---|---|---|
| Schalk Gavilan #001 30-039-23881 | Rio Arriba | Lindrith Gallup-Dakota,west | 762 | 32,335 | 171 |
| Schalk Ojito #001 30-039-23587 | Rio Arriba | Lindrith Gallup-Dakota,west | 672 | 11,989 | 0 |
| Schalk Myers #001 30-039-24060 | Rio Arriba | Lindrith Gallup-Dakota,west | 254 | 6,343 | 94 |
| Schalk 41 #001B 30-039-26440 | Rio Arriba | Blanco-Mesaverde (Prorated Gas) | 30 | 12,499 | 0 |
| Schalk 43 #002 30-039-21956 | Rio Arriba | Blanco P. C. South (Prorated Gas) | 10 | 8,373 | 0 |
| Schalk Gulf #002 30-039-22351 | Rio Arriba | Blanco-Mesaverde (Prorated Gas) | 9 | 232 | 0 |
| Schalk 41 #002 30-039-21953 | Rio Arriba | Blanco-Mesaverde (Prorated Gas) | 7 | 6,601 | 0 |
| Fullerton #001E 30-045-25247 | San Juan | Basin Dakota (Prorated Gas) | 6 | 7,024 | 0 |
| Schalk 55 #002 30-039-20998 | Rio Arriba | Blanco-Mesaverde (Prorated Gas) | 0 | 41,307 | 0 |
| Schalk 55 #002A 30-039-26739 | Rio Arriba | Blanco-Mesaverde (Prorated Gas) | 0 | 40,780 | 0 |
About this data
New Mexico Oil Conservation Division (OCD). Schalk Development Co is identified by its OGRID. Well counts are the wells it is operator of record for today; volumes are what it filed under that number, through Aug 2026 for production and Aug 2026 for injection. Nothing is estimated.
Developers: this page as JSON is GET /v1/data/operators/nm/20389, documented in the API reference.