WELL · 42-507-32746 · DISTRICT 1
Traylor North #1H
Zavala County · Chittim (Eagleford) field · Horizontal
Traylor North #1H (API 42-507-32746) is a horizontal well in Zavala County operated by Chesapeake Operating Inc., completed April 2, 2010.
The RRC has issued one drilling permit, issued January 21, 2010, permitted to 15,000 ft.
Completion filings report 7 formation tops, including Escondido, Anacaco, Austin Chalk, Eagle Ford.
Its 2 leases have reported 5.13M barrels of oil and 4.13M mcf of gas since April 2010, last reporting in July 2026. The leases carry 30 wells, so these are lease totals, not this well alone.
Operator of record
- Based in
- Oklahoma City, OK
- P-5 status
- Delinquent (D)
- P-5 last filed
- Dec 10, 2024
- Permits on file
- 13,061
- Phone
- (405) 935-3100
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Chesapeake Operating Inc. |
| Production reports | Exco Operating Company, LPthrough Apr 2026 |
| Latest permit | Chesapeake Operating, Inc.Jan 21, 2010 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 15,000
- total depth, ft
- 1
- permits on file
- Jan 21, 2010
- last permit issued
- Apr 2, 2010
- completed
- 5.13M
- cumulative oil, bbl
- 4.13M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Apr 2010 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Apr 2, 2010
- Shut in
- —
- Plugged
- —
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 30 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Traylor North O-1-15412 | Briscoe Ranch (Eagleford) | Exco Operating Company, LP | 28 | 5.09M | 4.07M | Jan 2011 – Jul 2026 |
| Traylor North O-1-15229 | Chittim (Eagleford) | Chesapeake Operating, Inc. | 2 | 45.4K | 57.7K | Apr 2010 – Jan 2012 |
Oil, barrels lease total
Last 12 months 546,822 · prior 12 1,013,447(-46%)
Gas, mcf lease total
Last 12 months 457,167 · prior 12 599,340(-24%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Chesapeake Operating, Inc.Apr 2010 → Jun 2013
- 2Exco Operating Company, LPJul 2013 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 689952-99 | Drill | Chesapeake Operating, Inc. | Jan 19, 2010 | Jan 21, 2010 | Jan 27, 2010 | 15,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-1-15229 | — | — | — | — |
| — | — O-1-15412 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 635 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Escondido | 2,789 | -2,154 |
| Anacaco | 4,775 | -4,140 |
| Austin Chalk | 4,981 | -4,346 |
| Eagle Ford | 5,512 | -4,877 |
| Del Rio | 5,864 | -5,229 |
| Georgetown | 5,977 | -5,342 |
| Sligo | 9,434 | -8,799 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,092 | 10,489 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 2,516 | 12.25 | 1,105 S |
| 5.5 | 10,584 | 8.75 | 2,070 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 | Oct 17, 2011 | Apr 29, 2010 | Yes |
| 00 | Dec 14, 2010 | Apr 29, 2010 | Yes |
| 00 | Dec 8, 2010 | — | — |
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 42-507-32746 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-507-32746 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). 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/50732746, documented in the API reference.