Arkansas · Township 16 South, Range 15 West
Section 4, Township 16 South, Range 15 West
153 wells on record in this section, across 2 counties.
Wells
153
Operators
21
The wells in this section file 2 different counties: Union (89), Ouachita (64). A township can straddle a county line, so every one is shown as filed rather than one being picked.
Counties
Operators
| Operator | Wells |
|---|---|
| ArklaTx Operating Company, Inc | 51 |
| Macfarlane Company-Ark, LLC | 22 |
| Phillips Petroleum Company | 22 |
| Four R Operating Company, LLC | 21 |
| Gilbert, A A Arkanasas Account | 8 |
| May, Murov & Nierman | 7 |
| Gulf Refining Company of LA | 4 |
| Standard Oil Co of LA | 4 |
| Berg, Laney & Brown Company | 2 |
| Amerada Petroleum Corp | 1 |
| CLARK & MELAT | 1 |
| Lion Oil Refining Company | 1 |
| Murdock, C E | 1 |
| Murphy Exploration & Production | 1 |
| Reynolds, J D Company | 1 |
| Root Petroleum Co | 1 |
| Roxana Petroleum Inc | 1 |
| Southern Crude Oil Pur Co | 1 |
| Superior Oil Company | 1 |
| The Texas Company | 1 |
| WILSON, NYE TR | 1 |
Wells
60 of 153 wells.
| Well | Operator | Status | Type | Spudded | Depth |
|---|---|---|---|---|---|
| Umsted "A" 12 | Gilbert, A A Arkanasas Account | — | SWD | — | — |
| Umsted "D" 9 | Berg, Laney & Brown Company | — | SWD | — | — |
| Lion D-10 | Phillips Petroleum Company | — | SWD | — | — |
| M. UMSTEAD 5 | Phillips Petroleum Company | — | OIL | — | — |
| UMSTED 4 | Reynolds, J D Company | — | OIL | — | — |
| Umsted "B" 2 | Gilbert, A A Arkanasas Account | — | OIL | — | — |
| Umsted "B" 3 | Gilbert, A A Arkanasas Account | — | OIL | — | — |
| Umsted "B" 4 | Gilbert, A A Arkanasas Account | — | OIL | — | — |
| Umstead "B" 1 | Gilbert, A A Arkanasas Account | — | OIL | — | — |
| LEO 7 | Phillips Petroleum Company | — | OIL | — | — |
| SHAW 3 | Phillips Petroleum Company | — | OIL | — | — |
| Leo 4 | Phillips Petroleum Company | — | OIL | — | — |
| LEO 3 | Phillips Petroleum Company | — | OIL | — | — |
| OUACHITA 36 | ArklaTx Operating Company, Inc | — | OIL | — | — |
| Umsted D-1 | Macfarlane Company-Ark, LLC | — | OIL | — | — |
| UMSTED "B" 2 | Four R Operating Company, LLC | — | OIL | — | — |
| CALLOWAY 5 | Macfarlane Company-Ark, LLC | — | OIL | — | — |
| HAYS 1 | Four R Operating Company, LLC | — | OIL | — | — |
| FRANK MURPHY 5 | Four R Operating Company, LLC | — | OIL | — | — |
| MFC-Umsted A-4 | Four R Operating Company, LLC | — | SWD | — | — |
| Umsted D-A-1 | Berg, Laney & Brown Company | — | OIL | — | — |
| UMSTED "D" 6 | Four R Operating Company, LLC | — | OIL | — | — |
| MFC-Unsted B-9 | Four R Operating Company, LLC | — | OIL | — | — |
| MFC-Unsted C-7 | Four R Operating Company, LLC | — | OIL | — | — |
| OUACHITA 39 | Phillips Petroleum Company | — | OIL | — | — |
| HAYS 9 | Four R Operating Company, LLC | — | OIL | — | — |
| Lion 11 | ArklaTx Operating Company, Inc | — | OIL | — | — |
| UMSTED "B" 5 | May, Murov & Nierman | — | OIL | — | — |
| UMSTED "B" 6 | May, Murov & Nierman | — | OIL | — | — |
| UMSTED "B" 7 | May, Murov & Nierman | — | OIL | — | — |
| Umsted B-8 | May, Murov & Nierman | — | SWD | — | — |
| Three Bros. Umsted 6 | Four R Operating Company, LLC | — | OIL | — | — |
| Murphy Hardy "D" 54 | ArklaTx Operating Company, Inc | — | OIL | — | — |
| Ouachita 42 | ArklaTx Operating Company, Inc | — | OIL | — | — |
| Umsed A-13 SWD | Gilbert, A A Arkanasas Account | — | SWD | — | — |
| MFC-Umsted D-5 | Four R Operating Company, LLC | — | SWD | — | — |
| MFC-Umsted B-6 | Four R Operating Company, LLC | — | SWD | — | — |
| Three Bros. Umsted 1 | Four R Operating Company, LLC | — | SWD | — | — |
| MURPHY 1 | CLARK & MELAT | — | OIL | — | — |
| UMSTEAD "A" 7 | Gilbert, A A Arkanasas Account | — | OIL | — | — |
| MURPHY HARDY "D" 13 | ArklaTx Operating Company, Inc | — | OIL | — | — |
| MURPHY HARDY "D" 23 | ArklaTx Operating Company, Inc | — | OIL | — | — |
| LEO 6 | ArklaTx Operating Company, Inc | — | OIL | — | — |
| Shaw 1 | Phillips Petroleum Company | — | OIL | — | — |
| HAYS 2 | Four R Operating Company, LLC | — | OIL | — | — |
| HAYS 3 | Four R Operating Company, LLC | — | OIL | — | — |
| HAYS 4 | Four R Operating Company, LLC | — | OIL | — | — |
| Umstead 1 | Four R Operating Company, LLC | — | OIL | — | — |
| UMSTEAD "A" 3 | Four R Operating Company, LLC | — | OIL | — | — |
| M. UMSTEAD 3 | ArklaTx Operating Company, Inc | — | OIL | — | — |
| M. UMSTEAD 1 | ArklaTx Operating Company, Inc | — | OIL | — | — |
| M. UMSTEAD "A" 2 | Roxana Petroleum Inc | — | OIL | — | — |
| FRANK MURPHY 4 | Four R Operating Company, LLC | — | OIL | — | — |
| UMSTED "B" 4 | Four R Operating Company, LLC | — | OIL | — | — |
| M. W. HARDY 8 | Standard Oil Co of LA | — | OIL | — | — |
| M.W. HARDY 9 | Standard Oil Co of LA | — | OIL | — | — |
| M.W. HARDY 32 | Standard Oil Co of LA | — | OIL | — | — |
| UMSTED "C" 3 | Superior Oil Company | — | OIL | — | — |
| J. H. CALLOWAY 5 | ArklaTx Operating Company, Inc | — | OIL | — | — |
| UMSTED "B" 3 | Southern Crude Oil Pur Co | — | OIL | — | — |
The rest of Township 16 South, Range 15 West
26 other sections in this township holds a well.
Sec 1 (5)Sec 2 (42)Sec 3 (182)Sec 5 (130)Sec 6 (181)Sec 7 (124)Sec 8 (157)Sec 9 (160)Sec 10 (175)Sec 11 (84)Sec 12 (21)Sec 13 (18)Sec 14 (60)Sec 15 (108)Sec 16 (132)Sec 17 (75)Sec 18 (69)Sec 19 (42)Sec 20 (38)Sec 21 (60)Sec 22 (20)Sec 23 (12)Sec 24 (3)Sec 29 (4)Sec 33 (2)Sec 36 (2)
Section 4, Township 16 South, Range 15 West, Arkansas. Sections are indexed from the wells in them, so a section appears here only where a well filed it. Corpus built 2026-09-11.