John F Mastrangelo
Address :
Boulder, CO 80301
Total Appraisal Value:
Total Interests on File: 21
Counties with Interests: 1
Displaying Results 1 - 20 of 21
| Property | County | Operator | Interest | Type | Value | |
|---|---|---|---|---|---|---|
| GUARDIAN 250 H | Martin County, TX | DIAMONDBACK E&P | 0.000012 | OR | $290 | View Details |
| GUARDIAN 250 I | Martin County, TX | DIAMONDBACK E&P | View Details | |||
| GUARDIAN 250 J | Martin County, TX | DIAMONDBACK E&P | View Details | |||
| GUARDIAN 250 K | Martin County, TX | DIAMONDBACK E&P | View Details | |||
| GUARDIAN 250 L | Martin County, TX | DIAMONDBACK E&P | View Details | |||
| GUARDIAN 250 M | Martin County, TX | DIAMONDBACK E&P | View Details | |||
| GUARDIAN 250 O | Martin County, TX | DIAMONDBACK E&P | View Details | |||
| GUARDIAN 250 Q | Martin County, TX | DIAMONDBACK | View Details | |||
| JO GREGORY 250 A | Martin County, TX | DIAMONDBACK E&P LLC | View Details | |||
| JO GREGORY 250 B | Martin County, TX | DIAMONDBACK E&P LLC | View Details | |||
| JO GREGORY 250 E | Martin County, TX | DIAMONDBACK E&P | View Details | |||
| JO GREGORY 250 G | Martin County, TX | DIAMONDBACK E&P | View Details | |||
| JO GREGORY 250 I | Martin County, TX | DIAMONDBACK E&P LLC | View Details | |||
| JO GREGORY 250 K | Martin County, TX | DIAMONDBACK E&P LLC | View Details | |||
| JO GREGORY 250 M | Martin County, TX | DIAMONDBACK E&P | View Details | |||
| JO GREGORY 250 O | Martin County, TX | DIAMONDBACK | View Details | |||
| JO GREGORY 250 R | Martin County, TX | DIAMONDBACK E&P LLC | View Details | |||
| JO GREGORY 250 T | Martin County, TX | DIAMONDBACK E&P LLC | View Details | |||
| JO GREGORY 250 V | Martin County, TX | DIAMONDBACK E&P LLC | View Details | |||
| WOLCOTT | Martin County, TX | PIONEER NATURAL RES. | View Details |
| Owner Name | Owner City | Mutual Interests | Total Interests |
|---|---|---|---|
| 1979 Royalties LP | Midland, TX | 11 | 1063 |
| Backcast Energy LLC | Midland, TX | 19 | 236 |
| Black Bear Oil & Gas LLC | Littleton, CO | 11 | 82 |
| Bta Oil Producers LLC | Midland, TX | 11 | 547 |
| Buchholz Kathryn K Childs Trust | Waxahachie, TX | 21 | 46 |
| Diamondback E&P LLC | Oklahoma City, OK | 19 | 3047 |
| Dmi Ak LLC | New York, NY | 11 | 69 |
| Eastland Exploration Inc | Austin, TX | 11 | 59 |
| Gatorex Holdings LLC | Fort Worth, TX | 11 | 252 |
| Harbenrahal LLC | Manassas, VA | 21 | 41 |
| Harold S Voegelin | Costa Mesa, CA | 21 | 21 |
| Haven Mineral & Royalty PTNSHP | Midland, TX | 11 | 649 |
| Mapp Investments Incorporated | Austin, TX | 21 | 21 |
| Overland O&G Advisory LLC | Denver, CO | 11 | 75 |
| Rahgan LLC | Averill Park, NY | 21 | 41 |
| Scythian Ltd | Midland, TX | 21 | 1806 |
| Troika Ventures LLC | Milwaukee, WI | 11 | 85 |
| Viper Energy Partners LLC | Oklahoma City, OK | 19 | 6705 |
| Warren Ventures Ltd | Midland, TX | 11 | 2212 |
| Wifley George Estate | Denver, CO | 19 | 19 |
MineralHolders.com obtains all relevant mineral royalty information and appraisal values from the respective county appraisal district. While we are constantly updating and improving our datasets and product, we do not guarantee that the results and coverage provided are 100% complete and up to date. Before making any financial decision based upon information found on our website, please consult an expert to verify any findings from MineralHolders.com. MineralHolders.com is constantly growing in royalty ownership data and coverage. Please notify MineralHolders.com immediately if any inaccuracies are discovered.