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Royalty Clerk

Webb County, Texas · Survey abstract

A-40: Section 6, DIAZ, B M survey

5,318 acres in Webb County. The state’s records tie 29 wells and 3 drilling permits from the last 24 months to this abstract.

Free. We look for new drilling permits on A-40 (a horizontal well whose bottom hole ends here counts), completions and first production, and email you once a week at most.

A map of the land, not of who owns it.

Acres, state layer
5,318 acres
Wells
29
Horizontal wells
0
Producing leases
29oil or gas sold, 12 months
Permits, 24 months
3
Events, 12 months
3

Survey map of A-40

Plat of A-40, Webb County, TexasSurvey plat of A-40 in Webb County with 51 neighbouring abstracts. 29 wells drawn on A-40 and 400 wells on the land around it. 12 drilling permits from the last 24 months with an end on A-40.A-234: open its pageA-58: open its pageA-41: open its pageA-232: open its pageA-39: open its pageA-38: open its pageA-233: open its pageA-280: open its pageA-3234: open its pageA-2789: open its pageA-429: open its pageA-279: open its pageA-3252: open its pageA-302: open its pageA-730: open its pageA-231: open its pageA-2746: open its pageA-3247: open its pageA-542: open its pageA-2747: open its pageA-2909: open its pageA-556: open its pageA-2661: open its pageA-558: open its pageA-14: open its pageA-426: open its pageA-584: open its pageA-1929: open its pageA-276: open its pageA-278: open its pageA-547: open its pageA-484: open its pageA-51: open its pageA-56: open its pageA-3014: open its pageA-53: open its pageA-697: open its pageA-46: open its pageA-52: open its pageA-47: open its pageA-57: open its pageA-21: open its pageA-48: open its pageA-49: open its pageA-530: open its pageA-283: open its pageA-502: open its pageA-268: open its pageA-277: open its pageA-1391: open its pageA-1393: open its pageA-57A-40SEC 6

This survey on one page to print, with its wells and a scale.

This does not tell you who owns the minerals

A survey boundary, a well or a permit on this land says nothing about who owns the minerals under it, or in what share. Your deed does, and the county clerk keeps the deeds. Where to find them.

About the boundary

Survey shapes come from the Railroad Commission survey layer, converted from its NAD27 coordinates to the coordinates the well points and the map use. They are close, not surveyed: a well near a boundary may belong on the other side of the line. A survey boundary or nearby well does not establish ownership. Crossing entries compare surface and bottom-hole endpoints; they are not surveyed lateral paths.

From the state’s records

What is recorded on A-40

Railroad Commission wells, leases and permits tied to this abstract. Dates and names are as the state publishes them.

Wells the Railroad Commission ties to A-40: either the operator’s filing names the abstract, or the well’s mapped point falls inside the survey shape. A well here may produce from a unit that takes in other land too.

Wells on A-40
API numberStatusLease
42-479-42998Caturus Energy, LLCActiveEllen C.Filed on this abstract
42-479-43551Caturus Energy, LLCActiveEllen C.Filed on this abstract
42-479-43958Caturus Energy, LLCActiveEllen C.Filed on this abstract
42-479-44075Caturus Energy, LLCActiveEllen C.Filed on this abstract
42-479-44123Caturus Energy, LLCActiveEllen C.Filed on this abstract
42-479-44124Caturus Energy, LLCActiveEllen C.Filed on this abstract
42-479-44411Caturus Energy, LLCActiveEllen C.Filed on this abstract
42-479-44412Caturus Energy, LLCActiveEllen C.Filed on this abstract
42-479-44486Caturus Energy, LLCActiveEllen C.Point inside the shape
42-479-44498Caturus Energy, LLCActiveEllen C.Point inside the shape
42-479-44568Caturus Energy, LLCActiveEllen C.Filed on this abstract
42-479-44569Caturus Energy, LLCActiveEllen C.Filed on this abstract
42-479-44700Lewis Petro Properties, Inc.ActiveLas IslitasPoint inside the shape
42-479-44701Lewis Petro Properties, Inc.ActiveLas IslitasPoint inside the shape
42-479-44850Caturus Energy, LLCActiveEllen C.Filed on this abstract
42-479-44851Caturus Energy, LLCActiveEllen C.Filed on this abstract
42-479-44984Caturus Energy, LLCActiveEllen C.Filed on this abstract
42-479-44985Caturus Energy, LLCActiveEllen C.Filed on this abstract
42-479-44986Caturus Energy, LLCActiveEllen C.Filed on this abstract
42-479-44987EOG Resources, Inc.ActivePinata AFiled on this abstract
42-479-45245Caturus Energy, LLCActiveEllen C.Point inside the shape
42-479-45247Caturus Energy, LLCActiveEllen C.Point inside the shape
42-479-45250Caturus Energy, LLCActiveEllen C.Point inside the shape
42-479-45251Caturus Energy, LLCActiveEllen C.Point inside the shape
42-479-45336Lewis Petro Properties, Inc.ActiveLas Islitas CFiled on this abstract
42-479-45337Lewis Petro Properties, Inc.ActiveLas Islitas DFiled on this abstract
42-479-45531ActiveEllen C.Point inside the shape
42-479-45532Shut inEllen C.Point inside the shape
42-479-45534ActiveEllen C.Point inside the shape

County deed records

Ask the Webb County Clerk

We have not written up Webb County’s deed records yet. The county clerk keeps the deed records for land in the county. You can call, write or visit, and the office can tell you what is online and what a copy costs.

The deed is what shows who received the minerals. A map of the land, like the one on this page, does not.

Volume and page is the address of a deed in the county’s books.

What to ask the clerk for

  • The deed that describes this land, by its recording number: the volume and page, or the instrument number.
  • The grantor and grantee index for the names on your family's deeds, so you can find the later deeds too.
  • Copies of any mineral deeds, royalty deeds or probate records that mention the land.

Take this with you

A-40, Section 6, DIAZ, B M survey, Webb County

Hear when something new is filed on A-40

A new drilling permit is often the first sign of a new well, and of new royalty months later. We check the state’s records every week.

Watch A-40, free

Sources

The survey shape is from the Railroad Commission’s survey layer, dated Sep 29, 2026. Wells, leases, permits and production are the Commission’s public records as loaded into Royalty Clerk.

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