Get a Free Mineral Rights Valuation Review Today

Direct answer

A free MRX review organizes property, ownership, lease, production, royalty, and offer evidence into a directional range with stated assumptions, confidence limits, and follow-up questions. MRX says the review needs no card and creates no obligation to sell. It is not a formal credentialed valuation, title opinion, legal or tax opinion, guarantee of value, or promise of an offer. You may request it today, but completion timing depends on records and data availability.

Key takeaways

• “Free” describes the MRX review fee: no card and no obligation to sell. It does not include separate legal, tax, title, engineering, surveying, accounting, brokerage, or certified-appraisal work.
• A useful review identifies the property and interest, separates verified evidence from owner-provided statements and assumptions, and shows which inputs drive the directional range.
• Public Texas well and land records add context but do not independently prove ownership, acreage, payment entitlement, exact boundaries, future production, or value.
• Requesting a review today does not promise a same-day result, a transaction, an offer, or a particular range; timing and confidence depend on the evidence available.

Educational and commercial-role scope. This guide describes MRX’s current free directional review and a practical way to evaluate its output. It does not determine ownership, acreage, title, lease meaning, payment entitlement, tax treatment, reserves, engineering forecasts, survey boundaries, transaction suitability, or certified value. MRX may have an economic interest in a later mineral transaction. When that applies, MRX states that the buyer relationship is disclosed in writing before an agreement is signed. Owner-specific legal, tax, accounting, title, engineering, surveying, appraisal, investment, or brokerage questions require the appropriate qualified professional.

The short answer is that you can request a free mineral rights valuation review today by identifying the property, the interest, and the question you want reviewed. MRX’s current public pages state that the review requires no card and creates no obligation to sell. The useful output is a directional range with the evidence, inputs, assumptions, limitations, and unresolved questions made visible.

“Today” means the request can start today. It does not promise a same-day completed range. The MRX methodology says timing depends on document completeness and operator-data availability, while the current FAQ also identifies title complexity, multiple properties, and review questions as factors.

The review is not a title opinion, formal credentialed valuation, legal or tax opinion, audit, reserve report, engineering forecast, or guarantee. It also does not promise that MRX or anyone else will make an offer. The point is to turn scattered evidence into an understandable, dated decision framework.

What “free valuation review” means at MRX

Three words need clear boundaries.

Free means MRX does not charge the owner a review fee or collect a payment card for the directional review. There is no obligation to sell. It does not mean that every outside service an owner may need is free. Attorneys, CPAs, landmen, engineers, surveyors, brokers, and credentialed appraisers define and charge for their own work.

Valuation describes the question the review explores: what directional range may be supportable under stated facts and assumptions. It does not convert the result into a formal credentialed valuation.

Review means available documents, public data, owner-provided information, calculations, and uncertainties are organized and tested. A review can identify missing evidence. It cannot make a missing deed, royalty decimal, production record, lease term, or ownership calculation become known merely by assigning it a number.

The distinction protects the owner from treating a convenient estimate as a fact.

The evidence-to-output framework

A responsible review should make it possible to trace each important conclusion back to an input. Think of the package as five evidence lanes.

1. Property and interest identity

Start by identifying exactly what is being reviewed. Useful anchors include the state and county, legal description, survey or abstract, section and block, lease or unit, operator, well name, API number, and any recorded document reference.

Also distinguish the type of interest. Minerals, royalty, overriding royalty, working interest, executive rights, and a surface estate are not interchangeable. If the available records do not establish the interest type or the acres and depths involved, the review should label that uncertainty rather than silently assume a complete mineral estate.

The Texas General Land Office’s Minerals FAQ explains that it keeps original land-grant records, while later conveyances are generally found in county deed records. It also explains that determining mineral ownership requires examining the deeds and leases affecting the claim. A historic land-grant result can start research, but it does not establish the current owner.

2. Ownership, lease, and payment evidence

Gather the records that connect a person or entity to the identified property. Depending on the situation, those may include:

• mineral deeds and reservations;
• probate, trust, or distribution records;
• leases and amendments;
• division orders or transfer orders;
• royalty statements and check detail;
• tax forms used only as payment-history evidence;
• operator or payor correspondence; and
• suspense, returned-payment, or ownership-change notices.

These records answer different questions. A division order can show the decimal currently used by a payor. A royalty statement can show volumes, prices, deductions, and net payment for a period. Neither document, standing alone, is a title opinion or proof that every underlying calculation is correct.

When records conflict, the conflict belongs in the output. For example, if the deed describes one tract and the royalty statement uses a different lease name, the review should request the bridge between them instead of merging the two identities by assumption.

3. Production and operating context

For producing interests, assemble consecutive royalty statements and match them to public well or lease identifiers where possible. The Railroad Commission of Texas describes its Wellbore Query as a search by identifiers such as district, lease or gas-well ID, county, field, operator, permit number, API number, well type, and status.

The RRC warns through the structure of its research tools that each query is one slice of the larger oil-and-gas system. A wellbore record, proration schedule, permit, production report, and map point may need reconciliation.

Regulatory data supplies operating context. It does not prove an owner’s title, decimal, payment entitlement, or net cash flow. It also does not guarantee a future well or future production.

For nonproducing interests, public records may identify historical wells, active operators, permits, fields, or nearby activity. Those facts should remain location and development context unless controlling documents establish that the interest participates in the relevant tract, lease, unit, formation, or depth.

4. Economic and offer evidence

The published MRX methodology describes a discounted-cash-flow review of expected royalty income. Its stated inputs include production history, decline context, royalty terms, a risk-adjusted discount rate, commodity assumptions, title and acreage confidence, and offer terms when an offer exists.

An owner can make those inputs easier to inspect by supplying complete statement runs instead of selected months, the current lease and division order, and the complete written offer rather than only its headline price.

If an offer exists, record its scope separately:

• properties, counties, leases, wells, depths, and interest types included;
• gross acres, net mineral acres, royalty acres, or other units used;
• price and payment conditions;
• title adjustments and excluded interests;
• effective date and allocation of later revenue;
• representations, warranties, indemnities, and survival language;
• access, confidentiality, exclusivity, assignment, and termination terms; and
• the deed or conveyance form, if supplied.

A directional range and a written offer are not the same thing. The range expresses a model under assumptions. The offer expresses a counterparty’s proposed terms. The agreement determines what may become binding, subject to its language and the facts.

5. Decision question and uncertainty

State the decision before reviewing the number. An owner may be trying to understand current royalty cash flow, compare a written offer, divide an inherited interest, identify missing records, decide whether independent professional work is needed, or learn how much a result changes under alternate assumptions.

Then label every important input using a simple evidence status:

• verified for the review: supported by the identified record or public-data match;
• owner provided: stated by the owner but not independently established;
• calculated: derived from disclosed inputs and reproducible math;
• assumed: required to run a scenario but not yet supported as fact;
• conflicting: two or more sources do not agree; or
• missing: needed for a stronger conclusion but not available.

This status system is more useful than false precision. It shows why a range is narrow or wide and which next record could change the result.

What the output should help you inspect

A useful directional review should leave an owner with more than a number. Look for five components.

1. Defined scope. The output identifies the property, interest type, acres or decimal used, depths or formations where known, and the effective date of the review.
2. Directional range. A low-to-high range and central case are presented as scenario outputs, not guaranteed sale prices.
3. Input register. Production, decline, price, royalty, discount, acreage, title-confidence, development, and offer assumptions are written down.
4. Confidence explanation. The review explains which evidence is strong, which inputs are assumed, and which gaps materially affect the result.
5. Question list. It identifies records to request and topics that may need an attorney, CPA, land professional, engineer, surveyor, appraiser, broker, payor, operator, or other qualified party.

If the evidence is too incomplete for a responsible range, the useful output may be a property-identity map or missing-document plan. That is not a failed review. It is a refusal to manufacture precision.

How to interpret a directional range

Read the range as a dated model, not as a permanent fact about the property.

First, confirm that the modeled interest matches what you intended to review. A result scaled to the wrong acreage, decimal, depth, lease, or tract can look mathematically polished and still answer the wrong question.

Second, identify the assumptions with the greatest influence. Producing interests may be especially sensitive to recent production, decline behavior, royalty terms, commodity prices, deductions, and discount rate. Nonproducing interests may carry more uncertainty around ownership, location, lease status, development timing, formation rights, and whether any future cash flow should be modeled at all.

Third, compare scenarios instead of focusing only on the central case. Ask what changes when the production period, decline curve, commodity benchmark, discount rate, acreage, royalty fraction, or future-development assumption changes.

Fourth, keep a review range separate from market evidence. A third-party offer can be relevant evidence, but one offer does not prove broad market value. A review does not guarantee that another party will bid within its range.

Finally, consider the reviewer’s commercial role. MRX may become a buyer in a transaction that follows a review. That potential conflict does not make the stated inputs useless, but it does mean the owner should examine the evidence and assumptions and seek an independent professional when an independent conclusion is important.

What to provide and what not to upload

Start with what is relevant. A property identifier, a description of the interest, and the specific question are more useful than a large unsorted file dump.

The current MRX privacy policy says owners may provide mineral-interest locations, legal descriptions, facts, chat messages, and authorized PDF or image files when they choose to request follow-up or upload documents. It also instructs users not to upload Social Security numbers, full bank or payment details, passwords, or unrelated information.

Before sharing a file:

• use the intended first-party form, account, or upload channel;
• confirm that you are authorized to share it;
• remove unnecessary Social Security, bank, routing, signature, password, and unrelated personal information;
• preserve the original unredacted record securely for your own files when appropriate;
• label partial pages, screenshots, and missing attachments; and
• never send passwords, one-time codes, or account credentials.

Privacy and confidentiality are not substitutes for record discipline. Share enough to answer the defined question, but do not over-share.

A practical request brief

You can prepare a concise request without performing the valuation yourself:

1. Property: county plus the best legal, lease, unit, well, or operator identifiers available.
2. Interest: mineral, royalty, overriding royalty, working interest, or unknown; include the stated acres or decimal and label whether it is verified.
3. Status: producing, nonproducing, shut-in, leased, unleased, inherited, in suspense, subject to an offer, or unknown.
4. Records: list what you have and the dates covered; separately list what is missing.
5. Question: describe the decision or uncertainty the review should address.
6. Timing: disclose a real deadline, but do not let urgency turn an estimate into a certainty.

This brief differs from a booking checklist. Its purpose is to establish the analytical scope before a range is interpreted.

When another professional may be needed

A free directional review can organize facts and questions. It does not replace professional work required for a specific purpose.

Consider the appropriate qualified professional when the decision depends on:

• interpreting a deed, lease, probate order, trust, contract, or title chain;
• resolving ownership, heirship, curative, fiduciary, or authority questions;
• calculating tax basis, reporting, estate, gift, exchange, or entity consequences;
• auditing royalty payments or accounting records;
• certifying reserves, forecasting engineering performance, or assessing geology;
• establishing survey boundaries or legal descriptions;
• producing a credentialed appraisal for a court, lender, estate, tax, or other formal use; or
• marketing the interest broadly or providing independent transaction representation.

The right escalation depends on the question. The directional review should help identify it without claiming to supply the missing professional conclusion.

Request the review without over-reading it

If you are ready to begin, request the free review, identify the property and decision question, and start with the records you already have. You do not need to invent missing facts or guarantee that the interest will qualify for a range.

Use the result as an evidence map: verify the scope, inspect the inputs, challenge assumptions, note conflicts, and decide which unanswered questions matter. You remain free to hold, investigate, compare offers, seek independent help, or decline a transaction.

For the preceding readiness question, see Five Key Indicators That Show Your Mineral Rights Are Ready for Evaluation. For scheduling steps, use How to Get a Free Underwriter Review of Mineral Rights. For the fee boundary, see Are There Any Fees for a Free Underwriter Review of Your Mineral Rights?.

Source notes

• MRX’s published methodology supports the directional-range, stated-assumption, input, output, timing, certified-appraisal, legal/tax, guarantee, and potential-buyer boundaries described here.
• MRX’s booking page supports the current no-card, no-obligation, intake, document, written-summary, and follow-up descriptions.
• MRX’s FAQ supports the current review-fee, document, timing, no-pressure, professional-boundary, and buyer-disclosure descriptions.
• MRX’s privacy policy supports the data-minimization, sensitive-information, authorized-file, use, sharing, retention, and security boundaries summarized here.
• RRC’s data-query guide supports the described regulatory identifiers and the boundary that each query is one slice of a larger oil-and-gas system.
• The Texas General Land Office Minerals FAQ supports the distinction between original land-grant files, later county deed records, and the deed-and-lease examination needed to determine mineral ownership.

Frequently asked questions

Is the MRX mineral rights valuation review really free?

MRX states that it does not charge a fee or collect a card for its directional review, and the review creates no obligation to sell. Separate services an owner may choose or need, such as legal, tax, title, accounting, engineering, surveying, brokerage, or formal valuation work, are outside the free MRX review.

Will I receive an exact certified value?

No. The MRX methodology produces a directional range with stated inputs and assumptions, not a formal credentialed valuation or guaranteed market value. A qualified independent valuation professional may be appropriate when a lender, court, estate, tax filing, fiduciary process, or other purpose requires formal work.

Can I request a review without every document?

Yes. Start with the property identity, the records you have, and the question you want addressed. Missing documents should be labeled as gaps. They may reduce confidence, widen the directional range, or make a missing-evidence plan more appropriate than a numerical conclusion.

Does a free review mean MRX is an independent appraiser?

No. MRX provides a directional underwriter review and may become a buyer in a transaction that results from a review. MRX states that a potential buyer relationship is disclosed in writing before an agreement is signed. Owners who need an independent conclusion should engage an appropriately qualified independent professional.

Can I get the completed valuation review today?

You can submit the request today, but a same-day completed review is not promised. MRX states that timing depends on document completeness, operator-data availability, title complexity, the number of properties involved, and the questions that arise during review.

Sources

• Mineral Rights Xchange, Published DCF Methodology (accessed 2026-08-11)
• Mineral Rights Xchange, Book Your Free Underwriter Review (accessed 2026-08-11)
• Mineral Rights Xchange, Mineral Rights FAQ (accessed 2026-08-11)
• Mineral Rights Xchange, Privacy Policy (accessed 2026-08-11)
• Railroad Commission of Texas, About Oil and Gas Data Queries (accessed 2026-08-11)
• Texas General Land Office, Minerals FAQ (accessed 2026-08-11)