|
BKR
|
Baker Hughes Company
|
US
|
NASDAQ
|
|
BORR
|
Borr Drilling Limited
|
US
|
NYSE
|
|
CVE
|
Cenovus Energy Inc
|
US
|
NYSE
|
|
DIG
|
ProShares Ultra Oil & Gas
|
US
|
AMEX
|
|
EC
|
Ecopetrol S.A.
|
US
|
NYSE
|
|
EQNR
|
Equinor ASA
|
US
|
NYSE
|
|
FTK
|
Flotek Industries, Inc.
|
US
|
NYSE
|
|
LAKE
|
Lakeland Industries, Inc.
|
US
|
NASDAQ
|
|
MMP
|
Magellan Midstream Partners L.P. Limited Partnership
|
US
|
NYSE
|
|
NSS
|
NuStar Logistics, L.P. 7.625% Fixed-to-Floating Rate Subordinated Notes due 2043
|
US
|
NYSE
|
|
PBR
|
Petroleo Brasileiro S.A.- Petrobras
|
US
|
NYSE
|
|
TUSK
|
Mammoth Energy Services, Inc.
|
US
|
NASDAQ
|
|
USAC
|
USA Compression Partners, LP
|
US
|
NYSE
|