TEXAS · WELLS · REEVES COUNTY · API 42-389-35811 · DISTRICT 7B
Schwalbe-Sonoma State 120 #1H
Reeves County · Phantom (Wolfcamp) field · Producing · Horizontal
Schwalbe-Sonoma State 120 #1H (API 42-389-35811) is a horizontal well in Reeves County operated by Apache Corporation, completed October 7, 2017 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued March 30, 2017, permitted to 10,643 ft.
It was permitted by Devon Energy Production CO, L.P. and has since transferred to Apache Corporation on the wellbore schedule.
Completion filings report 8 formation tops, including Castile, Bell Canyon, Delaware, Cherry Canyon.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Devon Energy Production Co, L.P.; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Dec 3, 2025
- Permits on file
- 9,757
- Phone
- (713) 954-5500
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Apache Corporation |
| Production reports | Apache Corporationthrough Apr 2026 |
| Latest permit | Devon Energy Production Co, L.P.Mar 30, 2017 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,643
- total depth, ft
- 1
- permits on file
- Mar 30, 2017
- last permit issued
- Oct 7, 2017
- completed
- 0
- cumulative oil, bbl
- 2.17M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Oct 2017 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Oct 7, 2017
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
Surface location
No coordinates on the permit record yet. The RRC's GIS record usually lands within days of issuance; historical master-file permits never carry one.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Texas reports oil by lease, not by well. These are the 2 leases this well is completed on; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Schwalbe-Sonoma State 120 G-10-300601 | Phantom (Wolfcamp) | Apache Corporation | 1 | 0 | 2.17M | Oct 2017 – Jul 2026 |
| Schwalbe-Sonoma State 120 O-10-49560 | Phantom (Wolfcamp) | Apache Corporation | 1 | 0 | 0 | Oct 2017 – Feb 2026 |
Gas, mcf lease total
Last 12 months 86,850 · prior 12 117,240(-26%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Apache CorporationOct 2017 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 824430-99 | Drill | Devon Energy Production Co, L.P. | Mar 14, 2017 | Mar 30, 2017 | Jun 2, 2017 | 12,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Oct 7, 2017 | Schwalbe-Sonoma State 120 G-10-300601 | Phantom (Wolfcamp) | Apache Corporation | Producing | 10,643 |
| Oct 7, 2017 | Schwalbe-Sonoma State 120 O-10-49560 | Phantom (Wolfcamp) | Apache Corporation | Not on Schedule | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,602 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| CastileCASTILLE | 1,752 | 850 |
| Bell Canyon | 2,069 | 533 |
| Delaware | 4,395 | -1,793 |
| Cherry Canyon | 5,377 | -2,775 |
| Bone SpringBONE SPRINGS | 7,702 | -5,100 |
| Permian (undifferentiated)PERMIAN | 10,040 | -7,438 |
| Wolfcamp | 10,130 | -7,528 |
| Wolfcamp | 10,314 | -7,712 |
| DelawareDELAWARE CONSOLIDATED GAS | — | — |
| DelawareFORD-DELAWARE | — | — |
| Pennsylvanian | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,766 | 19,200 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 2,170 | 17.5 | 1,670 S |
| 9.625 | 9,843 | 12.25 | 1,685 S |
| 5.5 | 19,320 | 8.5 | 2,375 S |
Completion filings
W-2 and G-1 reports on record in the RRC wellbore file, newest first. The suffix identifies the wellbore or completion event. About these reports →
| Suffix | Filed | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Dec 30, 2025 | Aug 22, 2025 | — |
| 00 | Mar 20, 2018 | Feb 1, 2018 | Yes |
The source documents
Petrora holds the structured record. The scanned filings live at the RRC; these links open its search already filled in for this API.
- Wellbore filings for 42-389-35811 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-389-35811 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. then paste it into their search.
About this data
Permits from the RRC OGA049M master and daily daf420 files; wellbore and operator of record from the EWA schedule, weekly; completions, formation tops, casing, and perforations from the dbf900 wellbore file; production from PDQ lease reports, which lag two to three months; injection from UIC permits, H-10 reports, and TexNet daily volumes; earthquakes from the TexNet catalog.
New to these records? How to read a well page · API numbers · completion reports and tops · why production is by lease
Developers: this page as JSON is GET /v1/data/wells/38935811, documented in the API reference.