How Horizontal Drilling Affects Texas Mineral Rights Values

Direct answer

Horizontal drilling is a well-completion technique documented in Railroad Commission well records and discussed in EIA production analysis. The technique may, but does not always, increase the production and modeled cash flow on a tract; whether it does so on a specific interest depends on the lease, the operator, and the wells actually drilled.

Key takeaways

• Horizontal drilling is a well-completion technique; RRC well and completion records document the wells drilled under the technique.
• Whether horizontal drilling affects the value of a specific mineral interest depends on whether wells have actually been drilled on or near the interest, what those wells produce, and how the lease treats the resulting volumes.
• The RRC online research query and production-data pages let an owner see which wells on or near the interest are horizontal, vertical, or directional.
• A universal claim that horizontal drilling automatically raises value is not supported by primary data; the answer is tract-specific.
• MRX uses RRC well and production records as dated inputs in its directional reviews, alongside the lease, the division order, and royalty statements.

What horizontal drilling is, and where its public records come from

Horizontal drilling is a well-completion technique in which the wellbore is turned to run laterally through a target formation after the vertical section is drilled. EIA’s published analysis of U.S. oil production explains how hydraulic fracturing and horizontal drilling helped expand output in formations that include the Eagle Ford and Permian Basin. The wells drilled under the technique are documented in Railroad Commission of Texas well, completion, and directional-record queries.

Public information about horizontal drilling and the wells that use it comes from several authoritative sources:

• The U.S. Energy Information Administration (EIA) publishes production analysis showing how hydraulic fracturing and horizontal drilling contributed to oil growth in formations including the Eagle Ford and Permian Basin.
• The Railroad Commission of Texas (RRC) publishes operator-reported production, permit, and well records. RRC well, completion, and directional-record queries are the public source for the filings that document horizontal laterals.
• The U.S. Energy Information Administration (EIA) also publishes Texas and U.S. crude oil and natural gas production and price series.

These public sources describe the technique and the wells drilled under it. They do not, by themselves, determine who owns a specific interest or what that interest is worth.

What horizontal drilling public data can tell an owner

Horizontal drilling public data is useful for several owner tasks:

• Identifying whether the wells on or near the interest were drilled horizontally, vertically, or directionally, using RRC well records.
• Comparing RRC-reported production for horizontal wells against other wells on the same lease or county.
• Putting a specific interest in context against state-level production and price series from the EIA.
• Supporting an MRX directional review that needs dated production and well-type inputs.

What horizontal drilling public data cannot tell an owner

Horizontal drilling data, taken together, does not:

• Determine ownership. County deed, probate or estate, and other chain-of-title records must be reviewed separately; leases and division orders answer related contract and payment questions.
• Establish a royalty fraction. The royalty share is set in the lease and shown on the division order.
• Substitute for a valuation. A valuation requires dated production, dated prices, the royalty fraction, division-order decimals, and the lease and ownership documents.
• Guarantee that horizontal drilling has occurred on a specific tract. The RRC records describe the wells; whether they cover a particular interest is a separate question that depends on the lease, the survey, and the operator’s actual drilling program.

For any of these questions, public horizontal drilling data is one input among several, not an answer.

How an owner can pair horizontal drilling data with tract-level records

A practical research file pairs public horizontal drilling data with the records that describe a specific tract. A common starting sequence:

1. Identify the county, survey, abstract, or block for the interest using the county deed records.
2. Pull RRC well records for the wells on or near that tract from the online research query, including the completion reports and directional surveys.
3. Pull the RRC production series for the leases covering that tract, noting the operator and lease identifier.
4. Compare those volumes and operator names to the division order and recent royalty statements.
5. Confirm ownership through the county deed records; consult a title professional where the chain of title is complex.

How MRX uses horizontal drilling records in its reviews

MRX’s published methodology describes how it assembles a directional mineral-rights review from public data and owner-provided documents. Among other inputs, MRX uses RRC well records to identify the well types on or near an interest, RRC production data as a dated record of what is being produced, and EIA price series as the price context behind a directional cash-flow model. Those public inputs are combined with the lease, the division order, royalty statements, and the owner’s other documents to support a directional range. The MRX methodology page describes the inputs and assumptions behind that process.

When to bring in a qualified professional

Public horizontal drilling data can frame a question, but several related questions are outside public data:

• Ownership disputes, severance questions, and chain-of-title review typically require a title opinion from a qualified Texas oil and gas attorney or land professional.
• Royalty-fraction interpretation and division-order review can be reviewed by a division-order analyst or oil and gas attorney.
• Federal and state royalty-tax treatment is specific to each owner’s facts and is outside a horizontal-well records review. A CPA or tax attorney can address an owner’s individual situation.

Records an owner can request during a review

For a directional MRX review of horizontal drilling context, the following records are commonly useful:

• The current royalty statement(s) for the interest.
• The lease and any amendments.
• The division order(s) issued by the operator.
• Recent RRC production and well records for the relevant leases.
• County deed records establishing the chain of ownership for the interest.

A note on terminology

Well records can surface unfamiliar terms: lateral length, true vertical depth, completion report, working interest, and net revenue interest. MRX’s mineral rights value hub explains the underlying concepts, and the published MRX methodology describes how those concepts fit into a directional review. For a discussion of your own records, book a free underwriter conversation, so the review can help identify the inputs but does not establish ownership or provide a certified conclusion about value.

Frequently asked questions

What is horizontal drilling?

Horizontal drilling is a well-completion technique in which the wellbore is turned to run laterally through a target formation after the vertical section is drilled. The technique is reflected in EIA production analysis and the wells drilled under the technique are documented in RRC well and completion records.

Where can an owner see which wells on a tract are horizontal?

RRC well records, including completion reports and directional surveys, are accessible through the RRC online research query portal. A user can search by lease name, operator, well number, or county, and review the wellbore profile to identify which wells on or near a tract were drilled horizontally.

Does horizontal drilling always increase the value of a mineral interest?

No. The technique can, in some cases, increase the production and modeled cash flow on a tract. Whether it does so on a specific interest depends on the lease, the operator, and the wells actually drilled on or near the interest. The lease and the royalty statement describe the actual payment history; the RRC records describe the wells; the MRX methodology page describes how those inputs are combined in a directional review.

How should I compare horizontal and vertical well production?

Use the same RRC reporting periods and verify the lease, well, operator, and product identifiers before comparing volumes. A regional or single-well comparison can provide context, but it does not determine the value of a specific interest.

What records show whether horizontal development affects my tract?

RRC permits, completion records, well locations, production history, the lease, and county records can help establish the relevant context. Match the records to the specific tract and well rather than relying on a regional generalization.

Sources

• Railroad Commission of Texas: Oil and Gas Well Records Online
• U.S. Energy Information Administration: Hydraulic fracturing accounts for about half of current U.S. crude oil production
• Railroad Commission of Texas: Oil and Gas Production Data
• U.S. Energy Information Administration: Texas Profile
• MRX Methodology: How We Value Mineral Rights