- ABCB
- ABTO
- ACAR
- ACNB
- ADGL
- AHFP
- ALTI
- AMNL
- ANR
- ASPS
- ASPX
- ASYI
- AVP
- AXS
- AZC
- BGEM
- BLVO
- BMBN
- BOCH
- BOMK
- BONC
- BRN
- BTOP
- BVFL
- BVII
- BVN
- CABC
- CAS
- CBL
- CBS
- CHCO
- CHNR
- CKH
- CNBV
- CNK
- COCO
- COGLF
- COYN
- COYR
- CRMB
- CROL
- CSEY
- CTDT
- CTSO
- CUMD
- DANG
- DB
- DCI
- DGICB
- DQ
- DRRX
- ECCE
- ECHO
- EIHC
- EMPO
- FC
- FCBC
- FCBN
- FDX
- FET
- FFG
- FFWC
- FMARQ
- FMD
- FNRG
- FOXA
- FSC
- FTPR
- FWLT
- FWRD
- GCA
- GEO
- GEOR
- GGP
- GNUSD
- GSPT
- HAL
- HBM
- HDB
- HMG
- IFAM
- III
- ILST
- ING
- IPAR
- IRC
- IROG
- JPEX
- JRCCQ
- JRN
- LBSV
- LEXG
- LGIH
- LMCA
- LMNR
- LTUM
- LYV
- MCD
- MERC
- MONK
- MPO
- MSTG
- MSTO
- MVO
- NAUH
- NCQ
- NEWS
- NHPR
- NJMC
- NRF
- OAS
- OBAF
- ONBI
- OPHC
- OPXS
- PABK
- PBHC
- PBPB
- PGRX
- PGTI
- PIEX
- PLCE
- PLOW
- POST
- PRVT
- PTAM
- PTCK
- PUDA
- QTWW
- RARS
- RDI
- REDG
- RIGI
- RIO
- RM
- RMGI
- RRMS
- RRTS
- RWMI
- RYMM
- RYUN
- SCBT
- SHBI
- SHGP
- SHLM
- SIGN
- SLIO
- SLVM
- SMMF
- SNKTY
- SONA
- SORL
- SRRL
- STAR
- STXS
- SUGO
- SVBL
- SVLT
- SVU
- SWKH
- TESO
- THMG
- TOWN
- TPCS
- TRAB
- TS
- TSS
- TYCB
- UNL
- UPNT
- USCR
- USU
- VALU
- VERF
- VGREF
- VRTA
- WBNK
- WFSC
- WG
- WHCA
- WLT
- WMTN
- WSML
- WWE
- XBKS
- XOM
- XRS
- YDKN
- YUME
Basic Materials > Oil Gas Equipment Services:
- C&j Energy Services Inc. (CJES)
- Tidewater Inc. (TDW)
- Hornbeck Offshore Services, In (HOS)
- Cgg Sa (CGG)
- Cypress Energy Partners L.p. (CELP)
- Tetra Technologies Inc. (TTI)
- Cameron International Corporation (CAM)
- Terra Energy & Resource Techno (TEGR)
- Pedevco Corp. (PED)
- Basic Energy Services Inc. (BAS)
- Taglikeme Corp. (TAGG)
- Andatee China Marine Fuel Services Corporation (AMCF)
- Tesoro Logistics Lp (TLLP)
- Superior Energy Services Inc. (SPN)
- Schlumberger Limited (SLB)
- Compressco Partners, L.p. (GSJK)
- Adino Energy Corporation (ADNY)
- Saexploration Holdings Inc. (SAEX)
- Access Midstream Partners L.p. (ACMP)
- Recon Technology Ltd. (RCON)
- Emerge Energy Services Lp (EMES)
- Synergy Resources Corporation (SYRG)
- Propell Technologies Group, In (PROP)
- Halliburton Company (HAL)
- Precision Drilling Corporation (PDS)
- Dril-quip, Inc. (DRQ)
- Profire Energy Inc. (PFIE)
- Oceaneering International Inc. (OII)
- Carbo Ceramics Inc. (CRR)
- National Oilwell Varco Inc. (NOV)
- Tesco Corporation (TESO)
- Bolt Technology Corp. (BOLT)
- Mrc Global Inc. (MRC)
- Mcdermott International Inc. (MDR)
- North American Energy Partners Inc. (NOA)
- Core Laboratories Nv (CLB)
- Gulfmark Offshore, Inc. (GLF)
- Natural Gas Services Group Inc. (NGS)
- Limited (EXXI)
- Baker Hughes Incorporated (BHI)
- Helix Energy Solutions Group Inc. (HLX)
- Dawson Geophysical Company (DWSN)
- Forum Energy Technologies, Inc (FET)
- Rpc Inc. (RES)
- Seacor Holdings Inc. (CKH)
- Ion Geophysical Corporation (IO)
- Global Geophysical Services, I (GEGSQ)
- Forbes Energy Services Ltd. (FES)
- Fmc Technologies Inc. (FTI)
- Oil States International Inc. (OIS)
- Exterran Partners L.p. (EXLP)
- Exterran Holdings Inc. (EXH)
- Key Energy Services Inc. (KEG)
- Newpark Resources Inc. (NR)
- Energy & Technology Corp. (ENGT)
- Wsp Holdings Ltd. (WH)
- Egpi Firecreek Inc. (EFIR)
- Encompass Energy Services, Inc (EESI)
- Cal Dive International Inc (DVR)
- Deltron Inc. (DTRO)
- Tgc Industries Inc. (TGE)
- Parker Drilling Co. (PKD)
- Willbros Group Inc. (WG)
- Deep Down, Inc. (DPDW)
- Weatherford International Ltd. (WFT)
- Caspian Services Inc. (CSSV)