| Property Name | Property Location | Property Type | Most Recent Production | |
|---|---|---|---|---|
| 201 | IRWIN A 1 | Leon County, TX | Oil & Gas Property | Apr 2026 |
| 202 | IRWIN BEN | Nacogdoches County, TX | Oil & Gas Property | Apr 2026 |
| 203 | IRWIN STANLEY | Throckmorton County, TX | Oil & Gas Property | Apr 2026 |
| 204 | IRWIN, JOHN R | Medina County, TX | Oil & Gas Property | Jun 2013 |
| 205 | ISAAC | Hardin County, TX | Oil & Gas Property | Apr 2026 |
| 206 | ISAAC | Nacogdoches County, TX | Oil & Gas Property | Apr 2026 |
| 207 | ISAACS | Roberts County, TX | Oil & Gas Property | Apr 2026 |
| 208 | ISAACS | Hemphill County, TX | Oil & Gas Property | Apr 2026 |
| 209 | ISAACS | Hemphill County, TX | Oil & Gas Property | Apr 2026 |
| 210 | ISAACS DAVID Q | Hemphill County, TX | Oil & Gas Property | Apr 2026 |
| 211 | ISAACS JOHN | Hemphill County, TX | Oil & Gas Property | Apr 2026 |
| 212 | ISAACS-SIMPSON | Hemphill County, TX | Oil & Gas Property | Mar 2026 |
| 213 | ISAAK | Karnes County, TX | Oil & Gas Property | Apr 2026 |
| 214 | ISABEL | Ector County, TX | Oil & Gas Property | Apr 2026 |
| 215 | ISABELLA | Gonzales County, TX | Oil & Gas Property | Apr 2003 |
| 216 | ISABELLE | Karnes County, TX | Oil & Gas Property | Apr 2026 |
| 217 | ISBELL | Johnson County, TX | Oil & Gas Property | Apr 2026 |
| 218 | ISBELL 21 | Parker County, TX | Oil & Gas Property | Apr 2026 |
| 219 | ISBELL HORIZONTAL UNIT | Midland County, TX | Oil & Gas Property | Apr 2026 |
| 220 | ISBELL-FRY | Jones County, TX | Oil Property | Sep 2024 |
| 221 | ISENHOWER | Callahan County, TX | Oil & Gas Property | Apr 2026 |
| 222 | ISENHOWER W. EST | Eastland County, TX | Oil & Gas Property | Mar 2026 |
| 223 | ISENSEE | Nueces County, TX | Oil & Gas Property | Apr 2026 |
| 224 | ISHAM | Jim Wells County, TX | Oil & Gas Property | Apr 2026 |
| 225 | ISIDRO MORENO ET AL | Webb County, TX | Oil & Gas Property | Apr 2026 |
| 226 | ISLE ROYALE 20-5 | Dawson County, TX | Oil & Gas Property | Apr 2026 |
| 227 | ISLEY I | Gregg County, TX | Oil & Gas Property | Apr 2026 |
| 228 | ISOM | Hopkins County, TX | Oil & Gas Property | Apr 2026 |
| 229 | ISRAEL | Wise County, TX | Oil & Gas Property | Apr 2026 |
| 230 | ITALIAN STALLION | Fayette County, TX | Oil & Gas Property | Apr 2026 |
| 231 | ITHACA 42 | Glasscock County, TX | Oil & Gas Property | Apr 2026 |
| 232 | IVAS SMITH 0 | Live Oak County, TX | Oil & Gas Property | Apr 2026 |
| 233 | IVENS | Sherman County, TX | Gas Property | Apr 2026 |
| 234 | IVENS | Sherman County, TX | Oil & Gas Property | Apr 2026 |
| 235 | IVERSON | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 236 | IVERSON | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 237 | IVERSON 17 | Martin County, TX | Oil & Gas Property | Mar 2026 |
| 238 | IVERSON-COWDEN | Winkler County, TX | Oil & Gas Property | Mar 2009 |
| 239 | IVESTOR | Wheeler County, TX | Oil & Gas Property | Apr 2026 |
| 240 | IVEY | Jack County, TX | Oil & Gas Property | Apr 2026 |
| 241 | IVEY | Hockley County, TX | Oil & Gas Property | Mar 2026 |
| 242 | IVEY | Hockley County, TX | Oil & Gas Property | Apr 2026 |
| 243 | IVEY RANCH | Dimmit County, TX | Oil & Gas Property | Apr 2026 |
| 244 | IVEY UNIT | Karnes County, TX | Oil & Gas Property | Apr 2026 |
| 245 | IVEY, WILL | Madison County, TX | Oil & Gas Property | Apr 2026 |
| 246 | IVORY | Gonzales County, TX | Oil & Gas Property | Apr 2026 |
| 247 | IVORY ACQ | Marion County, TX | Oil & Gas Property | Apr 2026 |
| 248 | IVY A | Hutchinson County, TX | Oil & Gas Property | Apr 2026 |
| 249 | IVY A GAS UNIT | Freestone County, TX | Oil & Gas Property | Apr 2026 |
| 250 | IVY ATHEL | Freestone County, TX | Oil & Gas Property | Apr 2026 |
| 251 | IVY B GAS UNIT 1 | Freestone County, TX | Oil & Gas Property | Apr 2026 |
| 252 | IVY B GU1 | Freestone County, TX | Oil & Gas Property | Apr 2026 |
| 253 | IVY BETTY JEAN | Freestone County, TX | Oil & Gas Property | Apr 2026 |
| 254 | IVY H | Shackelford County, TX | Oil Property | Sep 2025 |
| 255 | IVY JIM | Freestone County, TX | Oil & Gas Property | Apr 2026 |
| 256 | IVY MOUNTAIN 53-4-3 UNIT 1H | Reeves County, TX | Oil & Gas Property | Apr 2026 |
| 257 | IVY PHILIP GAS UNIT | Freestone County, TX | Oil & Gas Property | Apr 2026 |
| 258 | IVY PHILLIP | Freestone County, TX | Oil & Gas Property | Apr 2026 |
| 259 | IVY UNIT | Fayette County, TX | Oil & Gas Property | Sep 2022 |
| 260 | IVY-OMAN | Shackelford County, TX | Oil Property | Mar 2026 |
| 261 | IWO JIMA 26-14 UNIT | Reeves County, TX | Oil & Gas Property | Apr 2026 |
| 262 | IWO JIMA 26-14 UNIT 22 | Reeves County, TX | Oil & Gas Property | Apr 2026 |