BLOCK 31 (DEVONIAN)
field#9358450 // district 10 // --
leases
79
operators
31
cum_oil
17.5M BBL
cum_gas
58.1M MCF
cum_cond
232k BBL
production
1993-01 — 2026-03
-- production_history
-- type_curve (normalized avg across leases)
click load to compute type curve from lease data
-- top_operators
| OPERATOR | LEASES | OIL (BBL) | LAST |
|---|---|---|---|
| OXY USA INC. | 44 | 15.1M | 2026-03 |
| SLANT OPERATING, LLC | 16 | 1.5M | 2026-03 |
| WALSH & WATTS, INC. | 4 | 267k | 2026-03 |
| BP AMERICA PRODUCTION COMPANY | 4 | 67k | 2013-09 |
| SCOUT ENERGY MANAGEMENT LLC | 3 | 455k | 2026-03 |
| MURPHY OIL USA, INC. | 2 | 6k | 2008-03 |
| UNIVERSAL RESOURCES CORP. | 1 | 39k | 2026-03 |
| APACHE CORPORATION | 1 | 0 | 2015-02 |
| ARCO OIL & GAS CO. | 1 | 169 | 1993-06 |
| SAHARA OPERATING COMPANY | 1 | 3k | 1996-05 |
-- lease_types
-- leases (79)
| TYPE | LEASE | OPERATOR | OIL (BBL) | GAS (MCF) | FIRST | LAST |
|---|---|---|---|---|---|---|
| Oil | BLOCK 31 UNIT | OXY USA INC. | 15.1M | 0 | 1993-01 | 2026-03 |
| Oil | UNIVERSITY -42- | SLANT OPERATING, LLC | 535k | 0 | 1993-01 | 2026-03 |
| Oil | UNIVERSITY #1 | SCOUT ENERGY MANAGEMENT LLC | 239k | 0 | 1993-01 | 2026-03 |
| Oil | UNIVERSITY DEVONIAN A 37 | SLANT OPERATING, LLC | 224k | 0 | 2011-12 | 2026-03 |
| Oil | UNIVERSITY O 25 | SLANT OPERATING, LLC | 198k | 0 | 1993-01 | 2026-03 |
| Oil | UNIVERSITY 48 | SLANT OPERATING, LLC | 166k | 0 | 2013-04 | 2026-03 |
| Oil | UNIVERSITY 25A | SLANT OPERATING, LLC | 132k | 0 | 1993-01 | 2026-03 |
| Oil | UNIVERSITY -A- | SCOUT ENERGY MANAGEMENT LLC | 116k | 0 | 1993-01 | 2026-03 |
| Oil | STATE -LB- | SCOUT ENERGY MANAGEMENT LLC | 100k | 0 | 1993-01 | 2026-03 |
| Oil | UNIVERSITY "C" | WALSH & WATTS, INC. | 95k | 0 | 1993-01 | 2026-03 |
| Oil | UNIVERSITY "B" | WALSH & WATTS, INC. | 68k | 0 | 1993-01 | 2026-03 |
| Oil | UNIVERSITY -36B- | SLANT OPERATING, LLC | 61k | 0 | 1993-01 | 2026-03 |
| Oil | UNIVERSITY -36A- | SLANT OPERATING, LLC | 60k | 0 | 1993-01 | 2026-03 |
| Oil | UNIVERSITY -A- | WALSH & WATTS, INC. | 54k | 0 | 1993-01 | 2022-12 |
| Oil | UNIVERSITY | WALSH & WATTS, INC. | 51k | 0 | 1993-01 | 2026-03 |
| Oil | UNIVERSITY -H- | UNIVERSAL RESOURCES CORP. | 39k | 0 | 1993-01 | 2026-03 |
| Oil | UNIVERSITY | SBJ OIL & GAS, LLC | 35k | 0 | 2007-06 | 2026-03 |
| Oil | UNIVERSITY -U- | BP AMERICA PRODUCTION COMPANY | 32k | 0 | 1993-01 | 2007-11 |
| Oil | ATLANTIC UNIVERSITY | SLANT OPERATING, LLC | 30k | 0 | 1993-01 | 2026-03 |
| Oil | UNIVERSITY 38 -A- | BP AMERICA PRODUCTION COMPANY | 22k | 0 | 1993-01 | 2013-09 |
| Oil | UNIVERSITY 38B | SLANT OPERATING, LLC | 20k | 0 | 1993-01 | 2023-11 |
| Oil | UNIVERSITY -35- | SLANT OPERATING, LLC | 16k | 0 | 1993-01 | 2026-03 |
| Oil | KING 29 | SLANT OPERATING, LLC | 13k | 0 | 2014-12 | 2026-03 |
| Oil | UNIVERSITY 35A | SLANT OPERATING, LLC | 13k | 0 | 1993-01 | 2026-03 |
| Oil | UNIVERSITY -38- | BP AMERICA PRODUCTION COMPANY | 12k | 0 | 1993-01 | 2005-11 |
| Oil | UNIVERSITY -U- | WTG EXPLORATION | 9k | 0 | 2008-12 | 2026-03 |
| Oil | UNIVERSITY -C- | MURPHY OIL USA, INC. | 6k | 0 | 1993-01 | 2008-03 |
| Oil | UNIVERSITY -3031- | SAHARA OPERATING COMPANY | 3k | 0 | 1993-01 | 1996-05 |
| Oil | UNIVERSITY 44 | SLANT OPERATING, LLC | 1k | 0 | 2014-10 | 2026-03 |
| Oil | UNIVERSITY -37- | ARCO OIL & GAS CO. | 169 | 0 | 1993-01 | 1993-06 |
| Gas | BLOCK 31 UNIT | OXY USA INC. | 0 | 872k | 2010-06 | 2026-03 |
| Oil | UNIVERSITY "B" | MURPHY OIL USA, INC. | 0 | 0 | 1993-01 | 1997-02 |
| Gas | UNIVERSITY 35 | SLANT OPERATING, LLC | 0 | 294k | 2005-11 | 2026-03 |
| Gas | BLOCK 31 UNIT | OXY USA INC. | 0 | 603k | 2015-08 | 2026-03 |
| Gas | BLOCK 31 UNIT | OXY USA INC. | 0 | 17k | 2015-08 | 2018-10 |
| Gas | BLOCK 31 UNIT "N" | BP AMERICA PRODUCTION COMPANY | 0 | 0 | 2005-09 | 2006-03 |
| Gas | BLOCK 31 UNIT | OXY USA INC. | 0 | 212k | 2019-05 | 2026-03 |
| Gas | BLOCK 31 UNIT | OXY USA INC. | 0 | 1.7M | 2004-03 | 2026-03 |
| Oil | UNIVERSITY A 37 | APACHE CORPORATION | 0 | 0 | 2011-11 | 2015-02 |
| Gas | BLOCK 31 UNIT | OXY USA INC. | 0 | 4.1M | 2015-08 | 2026-03 |
| Gas | BLOCK 31 UNIT | OXY USA INC. | 0 | 112k | 2018-05 | 2026-03 |
| Gas | BLOCK 31 UNIT | OXY USA INC. | 0 | 364k | 2015-08 | 2026-03 |
| Gas | BLOCK 31 UNIT | OXY USA INC. | 0 | 2.5M | 2015-08 | 2026-03 |
| Gas | BLOCK 31 UNIT | OXY USA INC. | 0 | 354k | 2015-08 | 2025-09 |
| Gas | BLOCK 31 UNIT | OXY USA INC. | 0 | 2.6M | 2015-08 | 2026-03 |
| Gas | BLOCK 31 UNIT | OXY USA INC. | 0 | 409k | 2015-08 | 2026-03 |
| Gas | BLOCK 31 UNIT | OXY USA INC. | 0 | 128k | 2023-05 | 2026-03 |
| Gas | BLOCK 31 UNIT | OXY USA INC. | 0 | 449k | 2015-08 | 2026-03 |
| Gas | BLOCK 31 UNIT | OXY USA INC. | 0 | 146k | 2015-08 | 2026-03 |
| Gas | BLOCK 31 UNIT | OXY USA INC. | 0 | 7.7M | 2007-08 | 2026-03 |
| Gas | BLOCK 31 UNIT | OXY USA INC. | 0 | 1.1M | 2015-08 | 2026-03 |
| Gas | BLOCK 31 UNIT | OXY USA INC. | 0 | 228k | 2017-05 | 2026-03 |
| Gas | UNIVERSITY 38 | SLANT OPERATING, LLC | 0 | 111k | 2005-04 | 2026-03 |
| Gas | BLOCK 31 UNIT | OXY USA INC. | 0 | 4.9M | 2006-07 | 2026-03 |
| Gas | BLOCK 31 UNIT | OXY USA INC. | 0 | 1.8M | 2005-10 | 2026-03 |
| Gas | BLOCK 31 UNIT | OXY USA INC. | 0 | 861k | 2017-05 | 2026-03 |
| Gas | BLOCK 31 UNIT | OXY USA INC. | 0 | 3.0M | 2006-05 | 2026-03 |
| Gas | BLOCK 31 UNIT | OXY USA INC. | 0 | 397k | 2023-05 | 2026-03 |
| Gas | UNIVERSITY 38 -A- | SLANT OPERATING, LLC | 0 | 75k | 2012-07 | 2023-07 |
| Gas | BLOCK 31 UNIT | OXY USA INC. | 0 | 617k | 2019-03 | 2026-03 |
| Gas | BLOCK 31 UNIT | OXY USA INC. | 0 | 5.0M | 2004-02 | 2026-03 |
| Gas | BLOCK 31 UNIT | OXY USA INC. | 0 | 615k | 2015-08 | 2026-03 |
| Gas | BLOCK 31 UNIT | OXY USA INC. | 0 | 3.2M | 2004-05 | 2026-03 |
| Gas | BLOCK 31 UNIT | OXY USA INC. | 0 | 153k | 2023-05 | 2026-03 |
| Gas | BLOCK 31 UNIT | OXY USA INC. | 0 | 245k | 2015-08 | 2026-03 |
| Gas | BLOCK 31 UNIT | OXY USA INC. | 0 | 844k | 2015-08 | 2026-03 |
| Gas | BLOCK 31 UNIT | OXY USA INC. | 0 | 1.2M | 2015-08 | 2026-03 |
| Gas | BLOCK 31 UNIT | OXY USA INC. | 0 | 323k | 2019-03 | 2026-03 |
| Gas | BLOCK 31 UNIT | OXY USA INC. | 0 | 2.4M | 2019-03 | 2026-03 |
| Gas | BLOCK 31 UNIT | OXY USA INC. | 0 | 713k | 2015-10 | 2026-03 |
| Gas | BLOCK 31 UNIT | OXY USA INC. | 0 | 704k | 2015-08 | 2026-03 |
| Gas | BLOCK 31 UNIT | OXY USA INC. | 0 | 261k | 2015-08 | 2026-03 |
| Gas | BLOCK 31 UNIT | OXY USA INC. | 0 | 1.9M | 2015-08 | 2026-03 |
| Gas | BLOCK 31 UNIT | OXY USA INC. | 0 | 2.0M | 2015-08 | 2026-03 |
| Gas | BLOCK 31 UNIT | OXY USA INC. | 0 | 79k | 2023-06 | 2026-03 |
| Gas | BLOCK 31 UNIT | OXY USA INC. | 0 | 1.3M | 2015-08 | 2026-03 |
| Gas | BLOCK 31 UNIT | OXY USA INC. | 0 | 269k | 2023-05 | 2026-03 |
| Gas | BLOCK 31 UNIT | OXY USA INC. | 0 | 1.3M | 2015-08 | 2026-03 |
| Gas | BLOCK 31 UNIT | OXY USA INC. | 0 | 99k | 2023-05 | 2026-03 |