TEXAS · WELLS · MCMULLEN COUNTY · SBR LEASE · API 42-311-33698 · DISTRICT 01

SBR #205

Y

McMullen County · A.W.P. (Olmos) field · Producing  · Vertical

Sbr #205 (API 42-311-33698) is a well in Mcmullen County operated by Varas Energy Operating Company, completed January 10, 2004 and listed as producing on the RRC schedule.

The RRC has issued one drilling permit (amended once), issued August 29, 2003, permitted to 10,650 ft.

It was permitted by Swift Energy Company and has since transferred to Varas Energy Operating Company on the wellbore schedule.

Completion filings report 6 formation tops, including Sparta, Queen City, Carrizo, Wilcox.

Its lease has reported 960 barrels of oil and 278K mcf of gas since January 2004, last reporting volume in April 2026.

Operator of record

Varas Energy Operating Company

Permitted by Swift Energy Company; the EWA schedule now lists a different operator.

Based in
Houston, TX
P-5 status
Active (A)
P-5 last filed
Dec 9, 2025
Phone
(713) 858-3002

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore scheduleVaras Energy Operating Company
Production reportsVaras Energy Operating Company,through Apr 2026
Latest permitSwift Energy CompanyAug 29, 2003

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

10,650
total depth, ft
2
permits on file
Aug 29, 2003
last permit issued
Jan 10, 2004
completed
960
cumulative oil, bbl
278K
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 2004 THROUGH Apr 2026

Regulatory status · RRC wellbore file

Schedule
ON SCHEDULE
Completed
Jan 10, 2004
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 lease this well is completed on; this well is the only one on it.Why →

LeaseFieldReporting operatorWellsOil, bblGas, mcfReported
SBR G-1-199881A.W.P. (Olmos)Varas Energy Operating Company,1960278KJan 2004 – Apr 2026

Gas, mcf lease total

Last 12 months 3,995 · prior 12 2,696(+48%)

05001K202420252026

Chain of custody

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

  1. 1Swift Energy CompanyJan 2004 → Dec 2005
  2. 2Swift Energy Operating, LLCJan 2006 → Jun 2017
  3. 3Silverbow Resources Oper, LLCJul 2017 → Dec 2017
  4. 4El Dorado Gas & Oil, Inc.Jan 2018 → Dec 2024
  5. 5Varas Energy Operating Company,Jan 2025 → Apr 2026

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
535934-98DrillSwift Energy CompanyOct 13, 2003Aug 29, 2003Dec 10, 200311,000
535934-99DrillSwift Energy CompanyAug 29, 2003Aug 29, 2003—11,000

Completions

CompletedLeaseFieldOperatorStatusDepth
Jan 10, 2004SBR G-1-199881A.W.P. (Olmos)Varas Energy Operating CompanyProducing10,650

Formation tops

As filed on W-2/G-1. Subsea from 222 ft elevation.Download CSV →

FormationMD ftSubsea
SpartaSPARTA MARKER3,082-2,860
Queen City3,370-3,148
CarrizoCARRIZO MARKER4,933-4,711
WilcoxLOWER WILCOX7,085-6,863
Navarro9,440-9,218
Olmos10,410-10,188

Perforations

Perforated and open-hole intervals.

FromToType
10,41210,416Perforated
10,42510,430Perforated
10,43710,442Perforated
10,45010,462Perforated
10,47210,484Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
8.6251,50210.75305 S
3.510,6506.52,880 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
00Apr 5, 2004Mar 1, 2004Yes
00Mar 23, 2004——

Well logs

1 log loaded from the RRC's log index, the latest received Mar 20, 2007. Gamma ray, Neutron, Resistivity. 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
Neutron PorosityHUGH DEFINITION INDUCTION COMPENSATED Z-DENSILOG GAMMA RAY LOGSpans Sparta, Queen City, Carrizo, Wilcox, Navarro, OlmosTIFF1,522 to 10,660Mar 20, 2007run Dec 21, 2003—

"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/31133698, documented in the API reference.