How do I read and understand an oil well drilling report as an investor?
Understanding Drilling and Production Reports
Sponsors send periodic reports to keep investors informed. Understanding these reports helps you track your investment and identify issues early.
Drilling Phase Report Key Elements
Well Information:
- Well name and API number
- Location (county, state)
- Target formation
- Spud date and report date
- Days drilling vs AFE days
Progress Indicators:
- Current depth (MD = Measured Depth, TVD = True Vertical Depth)
- Percentage complete
- Phase status (surface casing, intermediate, curve, lateral)
Key Metrics:
| Metric | What It Means |
|---|---|
| ROP (Rate of Penetration) | Feet drilled per hour—indicates efficiency |
| Formation | Current rock layer being drilled |
| Shows | Oil/gas indications—higher is promising |
| Mud Weight | Drilling fluid density—controls well pressure |
Production Report Key Metrics
| Metric | What It Means | What's Good |
|---|---|---|
| Gross Production (BOE/day) | Total oil + gas before royalties | Compare to type curve |
| Net Production | Your share after royalty burdens | Should match your NRI % |
| Oil Cut % | Oil vs gas percentage | Higher oil = better economics |
| Water Cut % | Produced water vs hydrocarbons | Lower is better; watch for increases |
| LOE (Lease Operating Expense) | Monthly operating costs | $3-8/BOE typical for Permian |
| Net Revenue | Your check amount | Matches projections ± 20% |
Red Flags to Watch
Drilling Phase:
- Significant delays without explanation
- Multiple equipment failures
- Cost overruns exceeding 20%
- Vague or missing geological data
Production Phase:
- Production 50%+ below projections
- Rapid water cut increases
- Unexplained downtime
- Rising LOE without justification
What to Do With Report Information
- Track performance vs projections: Create a spreadsheet comparing actual to projected
- Ask questions early: Don't wait months to inquire about concerning trends
- Compare to offset wells: Request data on nearby wells for context
- Attend investor calls: Most sponsors offer quarterly updates—ask questions
Do not take our word for it — look the wells up yourself.
We publish the actual state regulator filings for 2.24 million wells across Texas, Oklahoma, Kansas, New Mexico, Colorado and New York — what each county produces, how deep the wells run, who operates them, and what they have made to date. Free, no signup, sources documented.
In Simple Terms
Think of a drilling report like a construction progress update on your house - it tells you how deep they have drilled versus how deep they planned to go, whether they are on schedule or running behind, and if they are staying within budget or going over. You will see the well name, location, and how many days they have been drilling compared to the original estimate. Production reports come later and show how much oil or gas is actually flowing from your well each month, what price it sold for, what expenses were deducted, and what your check amount will be. The most important numbers to watch are your monthly production volumes (are they going up or down?), your net revenue (your share after royalties and expenses), and whether the well is performing as projected. If you invested in a Haynesville Shale gas well, you will see volumes measured in MCF (thousand cubic feet) of natural gas. Compare each report to the previous one to spot trends - steady production is good, sharp drops might signal problems that need attention from the operator.
Legal / Technical Details
Oil well drilling reports provide critical operational and financial data for monitoring IRC Section 469(c)(3) working interest investments. During the drilling phase, compare actual depth versus planned depth, days drilling versus AFE (Authorization for Expenditure) projections, and cumulative costs against budgeted amounts to identify cost overruns that may trigger capital calls. Monitor measured depth (MD) versus true vertical depth (TVD) in directional wells, casing points, and formation tops encountered. Production reports should detail gross production volumes, net revenue interest (NRI) calculations after royalty burdens, operating expenses per BOE (barrel of oil equivalent), and monthly net distributions. Key performance indicators include initial production (IP) rates during the first 30-90 days, decline curve analysis comparing actual versus type curve projections, and lifting costs. For Haynesville Shale gas wells, monitor gas volumes in MCF, realized prices versus NYMEX Henry Hub benchmarks, gathering and transportation deductions, and severance taxes. Cross-reference production data with Form 1099-MISC reporting and Schedule E depletion calculations under IRC Section 613A, ensuring the 15% statutory depletion allowance is properly applied against gross income from the property, limited to 100% of taxable income from the property before depletion.
Real-World Example
Patricia Moreno, a dentist from Dallas, invested $185,000 in a Kingdom Exploration Slocum Hollow Haynesville Shale working interest unit in January 2024. Her first drilling report in February showed the well reached 12,847 feet measured depth versus a planned 13,200 feet, with 18 days drilling against an AFE estimate of 21 days, indicating the project was ahead of schedule and under budget. The report listed cumulative costs at $4.2 million against a $4.8 million AFE for her well. After completion in March, her first production report in May showed gross production of 428,000 MCF of natural gas for April, with her working interest share at 0.78125% yielding 3,344 MCF net to her interest. Her distribution for that month was calculated by applying her working interest decimal to gross volumes, multiplying by the realized price of $3.40 per MCF, and deducting her proportionate share of operating expenses and gathering fees. Patricia compared this to the projected type curve showing initial monthly production of 400,000-450,000 MCF, confirming her well was performing within expectations. By tracking the decline rate over subsequent months (June: 387,000 MCF, July: 351,000 MCF), she could verify the well was following the typical Haynesville decline curve, which is the primary factor determining the size of her future monthly distributions.
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Investment Disclaimer
Past performance is not indicative of future results. All investments involve risk, including the potential loss of principal. The projections, examples, and estimates presented are for illustrative purposes only and are not guarantees of future performance.
Oil and gas investments are speculative and involve significant risks including but not limited to: commodity price volatility, drilling and completion risk, regulatory changes, and geological uncertainty. Returns may vary substantially from projections based on actual well performance, oil prices, and operating costs.
This content is for educational purposes only and does not constitute investment advice. Consult with a qualified financial advisor, CPA, and attorney before making any investment decisions. Kingdom Exploration offerings are available only to accredited investors as defined by SEC regulations.
