California · Township 4 South, Range 12 West
Section 19, Township 4 South, Range 12 West
852 wells on record in this section, in Los Angeles County.
Wells
852
Operators
178
Fields
3
Meridian
SB
Counties
Operators
| Operator | Wells |
|---|---|
| Signal Hill Petroleum, Inc. | 294 |
| Chevron U.S.A. Inc. | 73 |
| The Termo Company | 34 |
| Exxon Mobil Corporation | 31 |
| Atlantic Richfield Company | 23 |
| State of California | 20 |
| Phillips Petroleum Company | 19 |
| Westates Petroleum Co. | 17 |
| Atlantic Oil Company | 13 |
| Shell Western E&P Inc. | 12 |
| Sun Exploration & Production Co. | 10 |
| Macrate Oil Co. | 9 |
| Crown Central Petro. Corp. | 8 |
| P&M Oil Company, Inc. | 8 |
| S & C Oil Co., Inc. | 8 |
| Apex Petroleum Corporation, Ltd. | 7 |
| Coast Supply Company Ltd. | 7 |
| Mobil Oil Corporation | 7 |
| Scott Oil Co. | 7 |
| Cockriel Petroleum | 6 |
| E & E Prod. | 6 |
| Fred B. Foster & Co. | 5 |
| L. C. & M. V. Kelly Oil Prod | 5 |
| Santa Cruz Island Co. | 5 |
| Woolner Oil Corp., Ltd. | 5 |
| C. E. Allen Co., Inc. | 4 |
| Felix Mallon | 4 |
| R. R. Bush Oil Co. | 4 |
| A. S. Johnston Drilling Corp. | 3 |
| Acme Petroleum Co. | 3 |
| Big Basin Dev. Co. | 3 |
| Carl Maier Syndicate | 3 |
| Fred M. Riedman | 3 |
| George Kahn Operating Co. & Robert W. Lee | 3 |
| Graham-Loftus Oil Corp. | 3 |
| Hondo Oil & Gas Company | 3 |
| Imperial Occidental | 3 |
| Indian Petroleum Company | 3 |
| John O. Richardson, Operator | 3 |
| Rice Ranch Oil Co. | 3 |
| Richard Young & Associates | 3 |
| Safeway Oil Co. | 3 |
| The Superior Oil Co. | 3 |
| Axis Petroleum Co. | 2 |
| Courtney Petro. Co. | 2 |
| Dabney Oil Syndicate | 2 |
| Golden Arrow Oil Co., Inc. | 2 |
| Graner Oil Co. | 2 |
| Harold C. Morton | 2 |
| Havenstrite Oil Co. | 2 |
| Hub Oil Co. | 2 |
| J. E. O'Donnell | 2 |
| Liberty Oil Syndicate | 2 |
| Lomita Operating Co. | 2 |
| Marcoux Oil Co. | 2 |
| O. Biller | 2 |
| Oliver H. Covall | 2 |
| Olympic Refining Co. | 2 |
| Oryx Energy Company | 2 |
| Paulin Oil Co. | 2 |
| Ralph Bennett | 2 |
| Three for One Oil Royalties | 2 |
| V. R. G. Wilbur Oil | 2 |
| Western Avenue Properties | 2 |
| 2H Property 4101, LLC | 1 |
| A. D. Mitchell | 1 |
| A. N. Macrate | 1 |
| A. W. Brooks Production | 1 |
| Aeco Corporation | 1 |
| Alfred D. Mitchell | 1 |
| Applegate & Herwick | 1 |
| Arrowhead Operating, Inc. | 1 |
| Arthur W. Lyddon | 1 |
| Baash-Ross Tool Co. | 1 |
| Boswell Perforating Co. | 1 |
| Bright Oil Co. | 1 |
| Burton Benwell | 1 |
| Calfield Oil Corp. | 1 |
| California E.D.I., Inc. | 1 |
| Clark Oil Co. | 1 |
| Conrad A. Fischer | 1 |
| Cooper & Brain, Inc. | 1 |
| Cooper Petro. Co. | 1 |
| Cordary-Thorpe Trust | 1 |
| Cree Oil LLC | 1 |
| Crest Oil Co. | 1 |
| D'Angelo Oil Co. | 1 |
| D. L. Brown | 1 |
| Dan Sheppard | 1 |
| Davis Investment LLC | 1 |
| Delaney Petroleum Corp. | 1 |
| Deuel Petroleum Company, Inc. | 1 |
| Downs-Fleming | 1 |
| E. A. Parkford | 1 |
| E. A. Parkford's Signal Hill Oil Synd. 1 | 1 |
| E. D. Taylor Oil Syndicate #1 | 1 |
| E. L. Blanton | 1 |
| El Cam Oil Co. | 1 |
| Estate of Chas. W. Camp | 1 |
| Estate of Harold C. Morton | 1 |
| Estate of J. E. O'Donnell | 1 |
| Estate of Wayne Mills | 1 |
| Ewing Irrigation Products Inc. | 1 |
| F. A. Rose Oil & Royalty Co., Inc. | 1 |
| Federal Drilling Co. | 1 |
| Frank Messina | 1 |
| Fred G. Delaney | 1 |
| Freeman Oil & Gas Co., Inc. | 1 |
| Geo. W. Smith | 1 |
| George B. Barnes | 1 |
| H & L Operators | 1 |
| H.L. Whiston | 1 |
| Harmony Lorraine Oil Syndicate | 1 |
| Harry S. Rothschild | 1 |
| Hembrook Oil Co. | 1 |
| Herley Petroleum | 1 |
| Hoyt & Wilson | 1 |
| Hugh B. Martin | 1 |
| Hull Brennan Syndicate | 1 |
| Huntington & Northern Petro. Co. | 1 |
| Industrial Oil Synd. #3 | 1 |
| Industrial Oil Syndicate #4 | 1 |
| J. H. Cochran | 1 |
| John Camphouse | 1 |
| Keck Syndicate #3 | 1 |
| L. T. Mayo | 1 |
| L. W. S. Oil Co., Ltd. | 1 |
| Malibu Signal Oil Co., Ltd. | 1 |
| Malin No. 1 Trust #509 | 1 |
| Max Pray | 1 |
| Merrill Salvage Co. | 1 |
| Mines Oil Co. | 1 |
| Moffatt & Campbell Petro. Co. Ltd. | 1 |
| National Securities Oil Co. | 1 |
| Nicolai & Hamilton | 1 |
| O'Donnell Oil, LLC | 1 |
| Oil Operators Inc. | 1 |
| Oro Negro/McKenzie | 1 |
| Otis Hoyt | 1 |
| Pacific Energy Resources Ltd. | 1 |
| Padre Oil Co. | 1 |
| Painted Hills Oil Ass'n | 1 |
| Painted Hills Oil Co. | 1 |
| Pierce Petroleum Corp. Inc. | 1 |
| Progressive Oil Co. | 1 |
| Queen City Oil Syndicate #1 | 1 |
| R. R. Mills | 1 |
| Rex Oil Co. | 1 |
| Richard D. Carpenter | 1 |
| Robert W. Lee, Investments | 1 |
| Roggie-Johnson Drilling Co. | 1 |
| Rothschild Oil Co. | 1 |
| Sam B. Newman | 1 |
| Selbar Oil Co. | 1 |
| Shallow Field Oil Co. | 1 |
| Shirley Lease Co. | 1 |
| Signal Syndicate No. 4 | 1 |
| Simplex Petro. Corp. | 1 |
| South Slope Oil Co. | 1 |
| Southern California Petro. Co. | 1 |
| Stabler Oil Co. | 1 |
| Sunset Oil Co.-Westates Petr. Corp. | 1 |
| Sunset Oil Company | 1 |
| Sunwell Oil Co. | 1 |
| The Oil Tool Corp. | 1 |
| The State Co. | 1 |
| Tiger Oil Co. | 1 |
| Transpac Petroleum, Inc. | 1 |
| Trojan Oil Co. | 1 |
| Turner Petro. Co. | 1 |
| Twin Oil Co. | 1 |
| Utah Oil & Drilling Co. | 1 |
| Victory Oil Company LLC | 1 |
| W. E. Nicolai & Son | 1 |
| Warren and Macrate | 1 |
| West American Oil Co. | 1 |
| Windemere Oil Co. | 1 |
| Yunker, Morton & Dolley | 1 |
Wells
60 of 852 wells.
| Well | Operator | Status | Type | Spudded | Depth |
|---|---|---|---|---|---|
| Lease by Signal Hill Petroleum, Inc. AW-1 | Signal Hill Petroleum, Inc. | Plugged | Waterflood | — | — |
| Davidson 1 | Chevron U.S.A. Inc. | Plugged | Oil & Gas | — | — |
| Lease by Signal Hill Petroleum, Inc. B69 | Signal Hill Petroleum, Inc. | Plugged | Oil & Gas | — | — |
| Butler 9 | The Termo Company | Plugged | Oil & Gas | — | — |
| Field 36 | Chevron U.S.A. Inc. | Plugged | Oil & Gas | — | — |
| Harlow Kent 18 | Chevron U.S.A. Inc. | Plugged | Oil & Gas | — | — |
| Foster 1-5 | Signal Hill Petroleum, Inc. | Idle | Oil & Gas | — | — |
| Taylor 1 | C. E. Allen Co., Inc. | Active | Oil & Gas | — | — |
| Lease by Nicolai & Hamilton 2 | Nicolai & Hamilton | Plugged | Oil & Gas | — | — |
| Fee 1 | Tiger Oil Co. | Plugged | Oil & Gas | — | — |
| Delaney & Braly 1 | State of California | Plugged | Oil & Gas | — | — |
| Lease by Robert W. Lee, Investments 24 | Robert W. Lee, Investments | Plugged | Oil & Gas | — | — |
| Indian 5 | Frank Messina | Plugged | Oil & Gas | — | — |
| Clock 1-A | Marcoux Oil Co. | Plugged | Oil & Gas | — | — |
| Clock 3-A | Marcoux Oil Co. | Plugged | Oil & Gas | — | — |
| Malcom Davis Lease 2 7 | Chevron U.S.A. Inc. | Plugged | Oil & Gas | — | — |
| Meader 1 | Signal Hill Petroleum, Inc. | Idle | Oil & Gas | — | — |
| Meader 2 | Atlantic Richfield Company | Plugged | Oil & Gas | — | — |
| Raleigh Mckeon 1 | Atlantic Richfield Company | Plugged | Oil & Gas | — | — |
| R.C. 1 | Atlantic Richfield Company | Plugged | Oil & Gas | — | — |
| R.C. 3 | C. E. Allen Co., Inc. | Active | Oil & Gas | — | — |
| R.C. 5 | Atlantic Richfield Company | Plugged | Oil & Gas | — | — |
| Derry 3 | Cree Oil LLC | Plugged | Oil & Gas | — | — |
| Butler 1 | Atlantic Richfield Company | Plugged | Oil & Gas | — | — |
| Chainey 2 | Atlantic Richfield Company | Plugged | Oil & Gas | — | — |
| Chainey 3 | Atlantic Richfield Company | Plugged | Oil & Gas | — | — |
| Lease by Signal Hill Petroleum, Inc. C38 | Signal Hill Petroleum, Inc. | Idle | Oil & Gas | — | — |
| Lease by Signal Hill Petroleum, Inc. C39 | Signal Hill Petroleum, Inc. | Idle | Oil & Gas | — | — |
| Lease by Signal Hill Petroleum, Inc. C49 | Signal Hill Petroleum, Inc. | Idle | Oil & Gas | — | — |
| Lease by Signal Hill Petroleum, Inc. C48 | Signal Hill Petroleum, Inc. | Idle | Oil & Gas | — | — |
| Dell 1 | Herley Petroleum | Plugged | Oil & Gas | — | — |
| Empire 5 | Bright Oil Co. | Plugged | Oil & Gas | — | — |
| Davis 1 | A. W. Brooks Production | Plugged | Oil & Gas | — | — |
| Lease by D. L. Brown 10 | D. L. Brown | Plugged | Oil & Gas | — | — |
| Indian 9 | Transpac Petroleum, Inc. | Plugged | Oil & Gas | — | — |
| Old Biddy 1 | Signal Hill Petroleum, Inc. | Idle | Oil & Gas | — | — |
| Rosemond 1 | Signal Hill Petroleum, Inc. | Active | Oil & Gas | — | — |
| Lease by R. R. Bush Oil Co. 5 | R. R. Bush Oil Co. | Plugged | Oil & Gas | — | — |
| Lease by R. R. Bush Oil Co. 7 | R. R. Bush Oil Co. | Plugged | Oil & Gas | — | — |
| Lease by R. R. Bush Oil Co. 11 | R. R. Bush Oil Co. | Plugged | Oil & Gas | — | — |
| Brennecke 1 | R. R. Bush Oil Co. | Plugged | Oil & Gas | — | — |
| Angelus 3 | State of California | Plugged | Oil & Gas | — | — |
| Delaney-Burgess 1 | State of California | Plugged | Oil & Gas | — | — |
| Delaney-Drake 1 | State of California | Plugged | Oil & Gas | — | — |
| Dietzel-Gordon 1 | State of California | Plugged | Oil & Gas | — | — |
| Donovan-Twin 1 | State of California | Plugged | Oil & Gas | — | — |
| Donovan-Twin 2 | State of California | Plugged | Oil & Gas | — | — |
| Garner 1 | State of California | Plugged | Oil & Gas | — | — |
| Garner 2 | State of California | Plugged | Oil & Gas | — | — |
| Mitchell-White 1 | State of California | Plugged | Oil & Gas | — | — |
| Lease by Atlantic Oil Company 23 | Atlantic Oil Company | Plugged | Oil & Gas | — | — |
| Lease by Atlantic Oil Company 25 | Atlantic Oil Company | Plugged | Oil & Gas | — | — |
| Burgess 1 | Atlantic Oil Company | Plugged | Oil & Gas | — | — |
| Dye 12 | Atlantic Oil Company | Plugged | Oil & Gas | — | — |
| Nelson 1 | Atlantic Oil Company | Plugged | Oil & Gas | — | — |
| W.A. 8 | Atlantic Oil Company | Plugged | Oil & Gas | — | — |
| W.A. 10 | Atlantic Oil Company | Plugged | Oil & Gas | — | — |
| Lease by Cockriel Petroleum 902 | Cockriel Petroleum | Plugged | Oil & Gas | — | — |
| Lease by Signal Hill Petroleum, Inc. C31 | Signal Hill Petroleum, Inc. | Plugged | Oil & Gas | — | — |
| Hass 14 | Chevron U.S.A. Inc. | Plugged | Oil & Gas | — | — |
The rest of Township 4 South, Range 12 West
14 other sections in this township holds a well.
Sec 8 (2)Sec 11 (2)Sec 17 (22)Sec 18 (58)Sec 20 (136)Sec 21 (3)Sec 24 (4)Sec 28 (58)Sec 29 (721)Sec 30 (347)Sec 32 (6)Sec 33 (32)Sec 34 (14)Sec 35 (2)
Section 19, Township 4 South, Range 12 West, California, SB meridian. Sections are indexed from the wells in them, so a section appears here only where a well filed it. Corpus built 2026-09-11.