TEXAS · WELLS · JOHNSON COUNTY · FRANKS, DAVID RAY LEASE · API 42-251-32086 · DISTRICT 7C

Franks David Ray #4

On schedule

Johnson County · Newark East (Barnett Shale) field · Producing  · Horizontal

Franks David Ray #4 (API 42-251-32086) is a horizontal well in Johnson County operated by Formentera Operations LLC, completed March 27, 2019 and listed as producing on the RRC schedule.

The RRC has issued one drilling permit, issued August 3, 2007, permitted to 7,629 ft.

It was permitted by Devon Energy Production CO, L.P. and has since transferred to Formentera Operations LLC on the wellbore schedule.

Completion filings report 3 formation tops, including Big Saline, Marble Falls, Barnett.

Its lease has reported 1.52M mcf of gas since December 2007, last reporting volume in August 2026.

Operator of record

Formentera Operations LLC

Permitted by Devon Energy Production Co, L.P.; the EWA schedule now lists a different operator.

Based in
Austin, TX
P-5 status
Active (A)
P-5 last filed
Jun 11, 2026
Permits on file
94
Phone
(512) 514-5779

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore scheduleFormentera Operations LLC
Production reportsFormentera Operations LLCthrough Aug 2026
Latest permitDevon Energy Production Co, L.P.Aug 3, 2007

The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.

7,629
total depth, ft
1
permits on file
Aug 3, 2007
last permit issued
Mar 27, 2019
completed
0
cumulative oil, bbl
1.52M
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · DEC 2007 THROUGH AUG 2026

Regulatory status · RRC wellbore file

Schedule
ON SCHEDULE
Completed
Mar 27, 2019
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.

Wells nearby

Every well with a location on file around this well, in any state, nearest first.

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Texas locations come from drilling permits, so most older Texas wells have none and are not listed.

Lease production

PDQ LEASE REPORTS · REPORTED THROUGH AUG 2026

Texas reports oil by lease, not by well. These are the lease this well is completed on; this well is the only one on it.Why →

LeaseFieldReporting operatorWellsOil, bblGas, mcfReported
Franks, David Ray G-13-237394Newark, East (Barnett Shale)Formentera Operations LLC101.52MDec 2007 – Aug 2026

Gas, mcf lease total

Last 12 months 29,704 · prior 12 31,430(-5%)

01K2K3K202420252026

Wells named Franks David Ray

Formentera Operations LLC's other wells filed under this lease name in Johnson County, newest permit first. The RRC gives a gas well its own lease number, so the name is what joins the wells of a unit.

Loading the lease's wells

Chain of custody

Every operator that reported production on this well's lease, in order.

  1. 1Devon Energy Production Co, L.P.Dec 2007 → Apr 2018
  2. 2FDL Operating, LLCMay 2018 → Dec 2021
  3. 3Venado Operating Company LLCJan 2022 → Mar 2022
  4. 4Javelin Energy Partners Mgmt LLCApr 2022 → Nov 2025
  5. 5Formentera Operations LLCDec 2025 → Aug 2026

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
643144-99DrillDevon Energy Production Co, L.P.Jul 24, 2007Aug 3, 2007Sep 11, 20079,000

Completions

CompletedLeaseFieldOperatorStatusDepth
Mar 27, 2019Franks David Ray G-13-237394Newark East (Barnett Shale)Formentera Operations LLCProducing7,629

Formation tops

As filed on W-2/G-1. Subsea from 637 ft elevation.Download CSV →

FormationMD ftSubsea
Big Saline7,015-6,378
Marble FallsLOWER MARBLE FALLS7,314-6,677
BarnettUPPER BARNETT SHALE7,490-6,853

Perforations

Perforated and open-hole intervals.

FromToType
7,8788,228Perforated
7,8789,533Perforated
8,3138,663Perforated
8,7489,098Perforated
9,1839,533Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
9.6251,74112.25610 S
5.59,6108.751,540 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →

SuffixRRC record dateW-2 / G-1 dateLogs referenced
00Jan 14, 2021Jan 5, 2021—
00Aug 25, 2008Feb 4, 2008Yes
00Aug 2, 2008——

Well logs

1 log loaded from the RRC's log index, the latest received Oct 4, 2010. Cased hole. These are the logs loaded into Petrora from the Railroad Commission's inventories, not necessarily every log run on the well. The RRC holds the files; each opens from its log search for the well. The kind is the RRC's description of the log; the interval is the one filed for it.

Open the RRC's log search for this well ↗
Logas describedFiles Intervalft, as filedDatereceivedSizeMB
SURVEYS CASED HOLESpans Big Saline, Marble Falls, BarnettTIFF6,661 to 9,608Oct 4, 2010run Sep 26, 20070.39

"Spans" is by this well's own filed formation tops: a formation runs from its top to the next deeper top filed, and the deepest runs to the bottom of the log. Depths are measured along the wellbore, so on a horizontal the lateral counts in the formation it was landed in.

Find logs withinmiles of this well:List →Map →

Search the well logs loaded into Petrora →

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.

The logs loaded for this well are under Well logs, with the RRC's log search for it.

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/25132086, documented in the API reference.