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Royalty Clerk

RRC operator 276959

Formentera Operations LLC

Formentera Operations LLC reported 3 million barrels of oil and 45 million mcf of gas in the last 12 months.

Operator dossier

2,978,917bbl oil, last 12 months+6% vs prior year
Producing leases
1,257of 1,808 on record
Counties
16
Biggest county
Frio County
Biggest field
Newark, East (Barnett Shale)

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Where they work

fewermore

Hockley County: 1 producing leaseZavala County: 6 producing leasesCochran County: 3 producing leasesHood County: 11 producing leasesAndrews County: 2 producing leasesWheeler County: 164 producing leasesWinkler County: 57 producing leasesHill County: 25 producing leasesCrane County: 135 producing leasesDimmit County: 2 producing leasesCrockett County: 6 producing leasesTarrant County: 126 producing leasesFrio County: 11 producing leasesEctor County: 48 producing leasesParker County: 118 producing leasesJohnson County: 542 producing leasesWinklerFrioEctor
16 counties
Gas, last 12 months
45,380,524 mcf
Fields
77
Data through
Aug 2026
Leases on record
1,808

Where Formentera Operations LLC has wells

Every well the state's map puts on a lease it operates now, and its drilling permits of the last 24 months.
Map of the wells of Formentera Operations LLC in Texas: 4,700 wells and 54 recent drilling locations, in a picture of the whole state.
  • Drilling locations54Permits issued in the last two years
  • Producing wells3,541On a lease reporting production now
  • Not producing553Shut in, inactive or no lease on record
  • Plugged606The state's wellbore record says plugged

Each dot is a well on a lease Formentera Operations LLC operates now, where the Railroad Commission's map puts it, or one of its drilling permits of the last 24 months. Wells of other operators are not on this map. The picture is the whole state. The white counties are the ones with a well or drilling permit of its own on the map. Six more wells have no location on the state's map. Sources: Railroad Commission of Texas well layers and drilling permit files, US Census Bureau county outlines, town points from GeoNames (CC BY 4.0).

See the whole Texas well map

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You may show this map on any site, unchanged. Keep the credit line and its link to Royalty Clerk under the map. The picture updates by itself as the state records new wells and permits.

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<a href="https://royaltyclerk.com/texas/operators/formentera-operations-llc-276959"><img src="https://royaltyclerk.com/maps/operator-wells/formentera-operations-llc-276959.svg" alt="Map of the wells of Formentera Operations LLC in Texas: 4,700 wells and 54 recent drilling locations, in a picture of the whole state." width="1000" height="951" loading="lazy" style="max-width:100%;height:auto;border:0"></a>
<p style="margin:4px 0 0;font-size:14px">Map: <a href="https://royaltyclerk.com/texas/operators/formentera-operations-llc-276959">Oil and gas wells of Formentera Operations LLC in Texas</a> by Royalty Clerk, from Railroad Commission of Texas records</p>

Five years of Formentera Operations LLC output

Oil output from Formentera Operations LLC rose 6% over the last 12 months

3M bbl through Aug 2026, against 2.8M bbl a year earlier. Peak Nov 2025: 299k bbl.

Oil output from Formentera Operations LLC rose 6% over the last 12 months3M bbl through Aug 2026, against 2.8M bbl a year earlier. Peak Nov 2025: 299k bbl.Oil, bbl per month0100k200k300kPeak 299k (Nov 25)202k20222023202420252026
Oil output from Formentera Operations LLC rose 6% over the last 12 months3M bbl through Aug 2026, against 2.8M bbl a year earlier. Peak Nov 2025: 299k bbl.Oil, bbl per month0100k200k300kPeak 299k (Nov 25)202k'22'23'24'25'26

Gas output from Formentera Operations LLC rose 190% over the last 12 months

45M mcf through Aug 2026, against 16M mcf a year earlier. Peak Dec 2025: 4.9M mcf.

Gas output from Formentera Operations LLC rose 190% over the last 12 months45M mcf through Aug 2026, against 16M mcf a year earlier. Peak Dec 2025: 4.9M mcf.Gas, mcf per month01M2M3M4M5MPeak 4.9M (Dec 25)4.5M20222023202420252026
Gas output from Formentera Operations LLC rose 190% over the last 12 months45M mcf through Aug 2026, against 16M mcf a year earlier. Peak Dec 2025: 4.9M mcf.Gas, mcf per month01M2M3M4M5MPeak 4.9M (Dec 25)4.5M'22'23'24'25'26

SourceTexas Railroad Commission Production Data Query, operator 276959, through Aug 2026, file dated Oct 20, 2026.

Formentera Operations LLC leases, biggest first

Under each volume: change on the year before.

Showing 25 of 150 (the 150 largest of 1,257), ranked by output value.

Search by lease name →

SourceTexas Railroad Commission Production Data Query.

Counties and fields where Formentera Operations LLC produces

Counties, by Formentera Operations LLC oil

Frio County leads

  1. Frio County11 leases982kbbl
  2. Winkler County57 leases830kbbl
  3. Ector County48 leases510kbbl
  4. Crane County135 leases388kbbl
  5. Wheeler County164 leases156kbbl
  6. Zavala County6 leases60.7kbbl
  7. Parker County118 leases13.3kbbl
  8. Dimmit County2 leases13kbbl

Fields, by Formentera Operations LLC oil

Indio Tanks (Pearsall) leads

  1. Indio Tanks (Pearsall)6 leases · District 01 · Field 44510500705kbbl
  2. Keystone (Wolfcamp)28 leases · District 08 · Field 49129858691kbbl
  3. Briscoe Ranch (Eagleford)10 leases · District 01 · Field 12018200348kbbl
  4. TXL (Tubb)2 leases · District 08 · Field 88071696304kbbl
  5. Stiles Ranch (Granite Wash Cons)134 leases · District 10 · Field 86125250117kbbl
  6. Goldsmith (Clear Fork)8 leases · District 08 · Field 35652062110kbbl
  7. Sand Hills (McKnight)14 leases · District 08 · Field 8047331089.8kbbl
  8. Sand Hills (Wichita Albany, S.)3 leases · District 08 · Field 8047381982.3kbbl

8 more counties (number = producing leases)

CountyZavala6CountyHill25CountyHood11CountyDimmit2CountyCrockett6CountyCochran3CountyAndrews2CountyHockley1

Recent drilling permits for Formentera Operations LLC

Where the gas of Formentera Operations LLC went

Plants
3.2%
Pipelines
92%
Lease fuel
2.2%
Flared or vented
2.5%

SourceTexas Railroad Commission Production Data Query, last 12 months. What the codes mean

Formentera Operations LLC address and phone number

This is the mailing address and phone Formentera Operations LLC filed with the Texas Railroad Commission. It is the company’s address of record with the state. It can be a regulatory office and not the desk that pays royalties, so a letter about a payment should name the owner relations or division order department, your owner number and the lease name from your stub.

Mailing address

Formentera Operations LLC
300 Colorado Street 1900 Attn: Shawna Yezak-Moffett
Austin, TX 78701

State filing

RRC operator 276959 · P-5 status: Active · last filing received Jun 11, 2026

Writing about a missing or stopped check? See what to ask first or open the company record for its state registration and who buys its oil and gas.

SourceTexas Railroad Commission, P-5 Organization data, file dated Oct 22, 2026. Royalty Clerk is not affiliated with Formentera Operations LLC.