WELL · 42-383-39815 · DISTRICT 7
Eaglehead A-A1 #1LH
Reagan County · Lin (Wolfcamp) field · Horizontal
Eaglehead A-A1 #1LH (API 42-383-39815) is a horizontal well in Reagan County operated by Callon Petroleum Operating CO, completed July 14, 2017.
The RRC has issued 2 drilling permits (amended once) between 2017 and 2018, permitted to 9,200 ft.
Completion filings report 13 formation tops, including Yates, Seven Rivers, Queen, Grayburg.
Its 2 leases have reported 301K barrels of oil and 1.44M mcf of gas since July 2017, last reporting in July 2026. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
Houston, TX · P-5 Y, filed Jul 4, 2025 · 1,234 permits on file · (713) 296-6000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Callon Petroleum Operating Co |
| Production reports | Sem Operating Company LLCthrough Apr 2026 |
| Latest permit | Callon Petroleum Operating CoDec 19, 2018 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,200
- total depth, ft
- 3
- permits on file
- Dec 19, 2018
- last permit issued
- Jul 14, 2017
- completed
- 301K
- cumulative oil, bbl
- 1.44M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jul 2017 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jul 14, 2017
- Shut in
- —
- Plugged
- —
Surface location
31.375806, -101.739507
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Reagan County.
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 |
|---|---|---|---|---|---|---|
| Eaglehead A-A1 O-9-20145 | Spraberry (Trend Area) | Sem Operating Company LLC | 1 | 162K | 1.06M | Oct 2018 – Jul 2026 |
| Eaglehead A-A1 O-9-19595 | Lin (Wolfcamp) | Callon Petroleum Operating Co | 1 | 139K | 379K | Jul 2017 – Apr 2019 |
Gas, mcf lease total
Last 12 months 201,545 · prior 12 86,309(+134%)
Oil, barrels lease total
Last 12 months 8,085 · prior 12 9,710(-17%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Callon Petroleum Operating CoJul 2017 → May 2019
- 2Sem Operating Company LLCJun 2019 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 845151-99 | Field transfer | Callon Petroleum Operating Co | Sep 28, 2018 | Dec 19, 2018 | — | 9,200 |
| 823367-98 | Drill | Callon Petroleum Operating Co | Apr 18, 2017 | Feb 27, 2017 | Mar 22, 2017 | 9,200 |
| 823367-99 | Drill | Callon Petroleum Operating Co | Feb 16, 2017 | Feb 27, 2017 | Mar 22, 2017 | 9,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-9-19595 | — | — | — | — |
| — | — O-9-20145 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Download CSV →
| Formation | MD ft |
|---|---|
| Yates | 2,105 |
| Seven Rivers | 2,340 |
| Queen | 3,025 |
| Grayburg | 3,510 |
| San AndresSAN ANDRES - SALTWATER FLOW, POS | 3,630 |
| GlorietaGLORIETTA | 4,160 |
| Clear ForkCLEARFORK | 5,730 |
| Spraberry | 6,545 |
| Dean | 7,925 |
| Wolfcamp | 8,105 |
| Ellenburger | — |
| Fusselman | — |
| Strawn | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,352 | 16,691 | Perforated |
| 9,358 | 16,691 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 579 | 17.5 | 485 S |
| 9.625 | 8,207 | 12.25 | 2,160 S |
| 5.5 | 16,768 | 8.5 | 1,815 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 | Mar 8, 2019 | Dec 20, 2018 | Yes |
| 00 | Nov 30, 2017 | Nov 9, 2017 | — |
| 00 | Sep 15, 2017 | Aug 11, 2017 | 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 42-383-39815 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-383-39815 → 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.
Nearby wells and their tops
NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM
Draw a cross-section
This well's tops beside its 5 nearest neighbours, subsea-aligned so they line up regardless of surface terrain.
Eaglehead A-A242-383-39816
0.0 KM · Callon Petroleum Operating Co · Section with this well →
| Yates | 2,105 | |
| Seven Rivers | 2,340 | |
| Queen | 3,025 | |
| Grayburg | 3,510 | |
| San Andres | 3,630 | |
| Glorieta | 4,160 | |
| Clear Fork | 5,730 | |
| Spraberry | 6,545 |
11 TOPS · FIRST 8
Eaglehead A-A342-383-40054
0.3 KM · Callon Petroleum Operating Co · Section with this well →
| Yates | 2,100 | |
| Seven Rivers | 2,335 | |
| Queen | 3,010 | |
| Grayburg | 3,485 | |
| San Andres | 3,620 | |
| Glorieta | 4,150 | |
| Clear Fork | 5,720 | |
| Spraberry | 6,525 |
13 TOPS · FIRST 8
Eaglehead 'C' A442-383-40254
0.8 KM · Callon Petroleum Operating Co · Section with this well →
| Yates | 2,080 | |
| Seven Rivers | 2,315 | |
| Queen | 2,980 | |
| Grayburg | 3,445 | |
| San Andres | 3,595 | |
| Glorieta | 4,125 | |
| Clear Fork | 5,685 | |
| Spraberry | 6,510 |
10 TOPS · FIRST 8
Eaglehead C A442-383-40255
0.8 KM · Callon Petroleum Operating Co · Section with this well →
| Yates | 2,080 | |
| Seven Rivers | 2,315 | |
| Queen | 2,980 | |
| Grayburg | 3,445 | |
| San Andres | 3,595 | |
| Glorieta | 4,125 | |
| Clear Fork | 5,685 | |
| Spraberry | 6,510 |
10 TOPS · FIRST 8
Arnett 4442-383-39971
1.5 KM · Callon Petroleum Operating Co · Section with this well →
| Yates | 2,130 | |
| Seven Rivers | 2,365 | |
| Queen | 3,145 | |
| San Andres | 3,740 | |
| Glorieta | 4,270 | |
| Clear Fork | 5,840 | |
| Spraberry | 6,635 | |
| Spraberry | 7,670 |
13 TOPS · FIRST 8
Hartgrove42-383-40348
1.8 KM · Hibernia Resources III, LLC · Section with this well →
| Santa Rosa | 627 | 2,030 |
| Rustler | 1,268 | 1,389 |
| Tansill | 1,999 | 658 |
| Yates | 2,076 | 581 |
| Queen | 2,875 | -218 |
| Grayburg | 3,287 | -630 |
| San Andres | 3,650 | -993 |
| Spraberry | — |
10 TOPS · FIRST 8
Eaglehead 'C' A142-383-39888
2.0 KM · Callon Petroleum Operating Co · Section with this well →
| Yates | 2,045 | |
| Seven Rivers | 2,280 | |
| Queen | 2,920 | |
| Grayburg | 3,360 | |
| San Andres | 3,545 | |
| Glorieta | 4,070 | |
| Clear Fork | 5,645 | |
| Spraberry | 6,480 |
10 TOPS · FIRST 8
Eaglehead 'C' A242-383-39890
2.0 KM · Callon Petroleum Operating Co · Section with this well →
| Yates | 2,045 | |
| Seven Rivers | 2,280 | |
| Queen | 2,920 | |
| Grayburg | 3,360 | |
| San Andres | 3,545 | |
| Glorieta | 4,070 | |
| Clear Fork | 5,645 | |
| Spraberry | 6,480 |
13 TOPS · FIRST 8
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/38339815, documented in the API reference.