Oil and Gas: companies that just raised money
31 oil and gas companies filed a new Form D in the last 30 days, reporting $116M sold. Largest: Cibolo Resources II, LLC ($61.5M). Top states: Texas (17) · Wyoming (3) · South Dakota (2) · Kentucky (2) · Oklahoma (1).
| Company | Amount sold | Offering size | Filed | State | SEC filing |
|---|---|---|---|---|---|
| Webuild Ventures O&G III, LP · founded ≤5 yrs Fort Worth, TX | $600K | $600K | 2026-10-02 | TX | Form D |
| Petro Fluid Dynamics LLC · founded ≤5 yrs Rapid City, SD | $4.4M | Indefinite | 2026-10-01 | SD | Form D |
| NRGx, LLC · founded ≤5 yrs Broken Arrow, OK | $1.2M | $3M | 2026-10-01 | OK | Form D |
| West #1 Joint Venture · founded ≤5 yrs Dallas, TX | $0 | $1.7M | 2026-10-01 | TX | Form D |
| G2 Production Fund L.P. · founded ≤5 yrs Mckinney, TX | $0 | $25M | 2026-10-01 | TX | Form D |
| DW BAKKEN 81 LP · founded ≤5 yrs Irving, TX | $0 | $1.3M | 2026-10-01 | TX | Form D |
| CrownForge Energy Fund I LLC · founded ≤5 yrs Sheridan, WY | $0 | $24M | 2026-10-01 | WY | Form D |
| Heavy Oil Solutions, Inc. Farmington, NM | $4M | $4M | 2026-09-30 | NM | Form D |
| FFE InvestCo I LLC · founded ≤5 yrs Midland, TX | $4M | $4M | 2026-09-30 | TX | Form D |
| Nexus Three Forks, LP · founded ≤5 yrs Fort Worth, TX | $0 | $4.5M | 2026-09-30 | TX | Form D |
| West Navidad 3-D Joint Venture · founded ≤5 yrs Shavano Park, TX | $1.3M | $2.4M | 2026-09-29 | TX | Form D |
| TIDAL PETROLEUM INC Schertz, TX | $810K | $26.9M | 2026-09-29 | TX | Form D |
| 2026 Fort Merrill South Drilling Program, L.P. · founded ≤5 yrs Bowling Green, KY | $0 | $1.2M | 2026-09-29 | KY | Form D |
| FFE SPV I LLC · founded ≤5 yrs Midland, TX | $13.1M | $13.1M | 2026-09-28 | TX | Form D |
| Reconnaissance Energy Africa Ltd. Calgary, Alberta, Canada | $400K | $13.7M | 2026-09-25 | Alberta, Canada | Form D |
| United Multi-Basin #7, LP · founded ≤5 yrs Southlake, TX | $2M | $2M | 2026-09-23 | TX | Form D |
| Cibolo Resources II, LLC · founded ≤5 yrs West Lake Hills, TX | $61.5M | $100M | 2026-09-21 | TX | Form D |
| OG6 Limited Partnership · founded ≤5 yrs Cheyenne, WY | $0 | $20M | 2026-09-18 | WY | Form D |
| Barrel Exploration, LLC · founded ≤5 yrs Denver, CO | $1.5M | $1.6M | 2026-09-16 | CO | Form D |
| Mountain V 2026 Fund III, LP · founded ≤5 yrs Buckhannon, WV | $1.2M | $30M | 2026-09-15 | WV | Form D |
| Encore Energy, Inc. (NV) Miami, FL | $0 | $2.5M | 2026-09-15 | FL | Form D |
| Resource Royalty Drilling Fund 2026, LP · founded ≤5 yrs Dallas, TX | $0 | $3M | 2026-09-14 | TX | Form D |
| RGP Income Fund II-BPI, LLC · founded ≤5 yrs Dallas, TX | $500K | $43.8M | 2026-09-11 | TX | Form D |
| BlackGold Wealth Fund 26, LP · founded ≤5 yrs Spearfish, SD | $12.6M | $30M | 2026-09-10 | SD | Form D |
| Grooil LLC · founded ≤5 yrs Plano, TX | $113K | $200K | 2026-09-10 | TX | Form D |
| Hydrocarbon Reserve Income Fund, LLC · founded ≤5 yrs Glen Allen, VA | $0 | $150M | 2026-09-09 | VA | Form D |
| Castle Rock Energy Fund V, LP · founded ≤5 yrs Dallas, TX | $1.2M | $1.2M | 2026-09-08 | TX | Form D |
| Rivery Energy Fund II, L.P. · founded ≤5 yrs Plano, TX | $175K | $2M | 2026-09-08 | TX | Form D |
| Iron Horse Energy Fund III, Limited Partnership · founded ≤5 yrs Cheyenne, WY | $0 | $100M | 2026-09-08 | WY | Form D |
| 2026 Jackson County Development Program, L.P. · founded ≤5 yrs Bowling Green, KY | $0 | $1.5M | 2026-09-08 | KY | Form D |
| Eckard Corporate Growth LLC · founded ≤5 yrs Allen, TX | $5.5M | $100M | 2026-09-04 | TX | Form D |
Source: new Form D notices filed with the U.S. Securities and Exchange Commission (EDGAR) from 2026-09-04 to 2026-10-03, as filed: public U.S. government data, not verified by TidyTools or the SEC. A Form D is a notice of an exempt securities offering; "amount sold" is what the company reported as sold so far, and not every filer is a startup. Pooled investment funds and amendments are left out. Not investment advice.
Related industries (Energy)
FAQ
- Which oil and gas companies raised money recently?
- 31 oil and gas companies filed a new Form D with the SEC between 2026-09-04 and 2026-10-03; the largest reported amount sold was $61.5M by Cibolo Resources II, LLC. The table lists each filing, newest first.
- What is a Form D?
- A short notice companies file with the SEC within 15 days after the first sale in an offering exempt from registration (most often Rule 506(b) or 506(c) private placements). It reports the amount offered and sold so far, the industry and the company's address.
- Does a Form D mean the company raised venture capital?
- Not always. It shows that securities were sold in an exempt offering: venture rounds, angel rounds and SAFEs, but also real estate syndications, debt and other private offerings. The amount sold is what the company reported, at the time of filing.
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