This page uses JavaScipt

Crude Oil plus Lease Condensate Proved Reserves, Reserves Changes, and Production
(Million Barrels)
Data Series: Period:
 Annual 
 Show Data By:
Data Series Area
2015 2016 2017 2018 2019 2020 View
History
U.S.
35,230 35,213 41,990 47,053 47,107 38,212 2009-2020
Federal Offshore U.S.
4,523 4,188 4,948 5,443 5,384 4,505 2009-2020
Pacific (California)
253 50 81 252 165 138 2009-2020
Gulf of Mexico (Louisiana & Alabama)
3,947 3,827 4,619 4,914 4,987 4,166 2009-2020
Gulf of Mexico (Texas)
323 311 248 277 232 201 2009-2020
Alaska
2,104 1,574 2,016 2,421 2,680 2,425 2009-2020
Lower 48 States
33,126 33,639 39,974 44,632 44,427 35,787 2009-2020
Alabama
79 57 54 60 48 39 2009-2020
Arkansas
53 41 38 33 33 30 2009-2020
California
2,335 1,933 2,209 2,296 2,213 1,497 2009-2020
Coastal Region Onshore
485 412 433 469 422 171 2009-2020
Los Angeles Basin Onshore
152 95 154 170 163 116 2009-2020
San Joaquin Basin Onshore
1,544 1,263 1,475 1,468 1,450 1,090 2009-2020
State Offshore
154 163 147 189 178 120 2009-2020
Colorado
1,413 1,309 1,593 1,711 1,557 1,169 2009-2020
Florida
16 14 W W W   2009-2019
Illinois
32 37 39 W W   2009-2019
Indiana
8 4 5 W W   2009-2019
Kansas
365 390 325 330 313 290 2009-2020
Kentucky
11 10 9 9 8 4 2009-2020
Louisiana
534 494 516 484 449 375 2009-2020
North
135 103 130 113 92 73 2009-2020
South Onshore
335 333 323 299 298 267 2009-2020
State Offshore
64 58 63 72 59 35 2009-2020
Michigan
44 56 59 43 49 40 2009-2020
Mississippi
176 134 124 137 117 93 2009-2020
Montana
326 287 302 279 298 262 2009-2020
Nebraska
17 14 13 15 12 12 2009-2020
New Mexico
1,581 1,655 2,689 3,439 3,665 3,539 2009-2020
East
1,497 1,579 2,584 3,349 3,577 3,420 2009-2020
West
84 76 105 90 88 119 2009-2020
North Dakota
5,207 5,270 5,474 5,895 5,899 3,672 2009-2020
Ohio
178 167 189 210 316 279 2009-2020
Oklahoma
1,697 2,083 2,250 2,484 2,342 1,758 2009-2020
Pennsylvania
78 71 91 131 130 97 2009-2020
Texas
13,057 13,998 17,327 19,617 19,796 16,689 2009-2020
RRC District 1
2,504 2,580 2,649 2,784 2,845 1,984 2009-2020
RRC District 2 Onshore
1,668 1,422 1,613 1,554 1,536 1,338 2009-2020
RRC District 3 Onshore
494 573 823 835 658 453 2009-2020
RRC District 4 Onshore
184 213 275 222 165 150 2009-2020
RRC District 5
50 49 47 40 55 60 2009-2020
RRC District 6
200 165 222 258 189 152 2009-2020
RRC District 7B
121 102 130 108 115 88 2009-2020
RRC District 7C
1,103 1,287 1,406 1,275 1,260 1,125 2009-2020
RRC District 8
4,823 5,773 8,082 10,472 11,154 9,974 2009-2020
RRC District 8A
1,482 1,453 1,632 1,630 1,498 1,123 2009-2020
RRC District 9
154 133 164 145 128 97 2009-2020
RRC District 10
272 247 282 292 192 144 2009-2020
State Offshore
2 1 2 2 1 1 2009-2020
Utah
412 397 318 432 298 389 2009-2020
West Virginia
88 73 211 234 233 169 2009-2020
Wyoming
877 944 1,119 1,219 1,151 795 2009-2020
- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Notes: W -- Individual state volumes are withheld to avoid disclosure of operator-level reserves data, due to statistical precision requirements, or due to other data quality reasons. The individual state volumes are included in the U.S. Total volume  See Definitions, Sources, and Notes link above for more information on this table.
Release Date: 1/13/2022
Next Release Date: 12/30/2022