SLB
Slb
$78.99 Bn
53.22
-1.22%
+59.82%
SLB provides a comprehensive suite of oilfield services including wireline logging, hydraulic fracturing, directional drilling, and well intervention. These services are sold to national oil companies and independent operators to manage the reservoir lifecycle.
BKR
Baker Hughes
$63.97 Bn
64.44
-0.71%
+50.31%
Baker Hughes provides a comprehensive suite of oilfield services including well construction, completions, intervention, and measurements. These services are delivered to integrated majors and independent oil and gas companies across the asset life cycle.
TS
2nd
Tenaris
$53.50 Bn
52.96
-0.88%
+48.18%
The company manufactures specialized oilfield hardware such as TenarisHydril connections and TenarisDalmine tubular goods specifically for oil and gas drilling and production environments.
FTI
TechnipFMC
$30.77 Bn
78.33
-1.85%
+123.61%
TechnipFMC designs and manufactures a wide array of oilfield hardware, including subsea production systems, surface wellheads, production trees, and drilling and completion systems. Its revenue is driven by the sale of these integrated products and the associated aftermarket parts and service contracts.
HAL
Halliburton
$28.88 Bn
34.67
-0.23%
+62.54%
Halliburton provides a comprehensive suite of wellsite services including cementing, stimulation, wireline and perforating, and hydraulic fracturing (stimulation) to oil and gas producers. These activities are performed as service contracts to help customers complete wells and optimize production.
TPL
2nd
Texas Pacific Land
$25.22 Bn
365.61
+1.26%
+22.96%
Through its subsidiary Texas Pacific Water Resources LLC, the company provides oilfield services including water sourcing, produced water treatment infrastructure, and disposal solutions for E&P operators.
EXE
2nd
Expand Energy
$22.10 Bn
95.45
+1.35%
+2.60%
The company operates a vertically integrated oilfield services business that provides drilling rigs, multistage hydraulic fracturing equipment, flowback management, and cementing services to third-party operators under fee-based contracts.
AM
2nd
Antero Midstream
$10.77 Bn
22.69
+2.35%
+29.29%
The company provides water handling services, including supplying fresh water for hydraulic fracturing and managing the transport of flowback and produced water, which are core oilfield services.
NE
Noble
$7.23 Bn
45.26
+0.18%
+65.00%
Noble Corporation plc owns and operates a global fleet of mobile offshore drilling units, including 25 floaters (drillships and semisubmersibles) and 11 jackups. The company generates its revenue primarily through dayrate-based contracts for drilling wells in offshore basins for customers like ExxonMobil, BP, and Shell.
WFRD
Weatherford International
$6.61 Bn
92.05
-1.11%
+62.55%
Weatherford provides a comprehensive suite of wellsite services including managed pressure drilling, wireline, drilling fluids, cementation, and pressure pumping. These services are sold to exploration and production companies to optimize reservoir access and productivity throughout the well lifecycle.
RIG
Transocean
$6.50 Bn
5.82
-0.68%
+97.29%
Transocean owns and operates a fleet of 27 mobile offshore drilling units, including ultra deepwater drillships and harsh environment semisubmersibles. Its revenue is primarily generated through dayrate contracts for drilling oil and gas wells for exploration and development projects worldwide.
KGS
Kodiak Gas Services
$6.35 Bn
62.90
-4.80%
+75.26%
Kodiak Gas Services provides contract compression services, which are essential for the production, gathering, and processing of natural gas and oil. Its revenue is primarily generated through long-term contracts for supplying compression equipment and related services to upstream and midstream energy companies.
VAL
Valaris
$5.98 Bn
86.36
-0.80%
+87.86%
Valaris is a global offshore contract drilling company that operates a fleet of drillships, semisubmersible rigs, and jackup rigs. Its revenue is primarily derived from charging day rates to oil and gas companies like Petrobras and BP for the use of these marine drilling assets.
AROC
2nd
Archrock
$5.98 Bn
34.12
-1.44%
+41.17%
The company has a material Aftermarket Services business that provides maintenance, overhaul, reconfiguration, and parts for customer-owned compression equipment at the wellsite and across the reservoir lifecycle.
OII
2nd
Oceaneering International
$5.29 Bn
53.15
-1.83%
+131.99%
The company provides extensive oilfield services including subsea intervention, riserless light well intervention, and inspection, maintenance, and repair (IMR) for offshore energy companies.
WHD
Cactus
$5.09 Bn
73.14
-0.48%
+86.39%
Cactus designs and manufactures oilfield hardware, specifically wellhead and pressure control equipment under the Cactus Wellhead brand and spoolable pipe under the FlexSteel brand. Product sales account for 76% of its total revenue, confirming that its primary business is the sale of manufactured oilfield equipment.
TDW
Tidewater
$4.68 Bn
94.12
+0.31%
+60.83%
Tidewater provides essential marine and transportation services to the offshore energy industry, supporting all phases of crude oil and natural gas exploration, field development, production, and maintenance. Its revenue is derived from vessel time charter contracts with oil and gas operators and offshore drilling contractors, which fits the profile of an oilfield services provider delivering wellsite and reservoir lifecycle support.
PTEN
Patterson Uti Energy
$4.62 Bn
12.12
-0.82%
+124.86%
The company is a leading provider of contract drilling operations in the United States, Colombia, and Ecuador, utilizing a large fleet of Tier 1 super spec rigs. This activity is a core revenue driver and is explicitly described as part of its drilling services segment.
FELE
2nd
Franklin Electric
$4.51 Bn
101.95
-1.99%
+5.57%
The Energy Systems segment designs and manufactures specialized oilfield and fueling hardware, including submersible pumps, motors, and piping for fuel pumping and containment at gas stations and for petroleum markets.
HP
Helmerich & Payne
$4.42 Bn
44.21
-1.12%
+151.34%
H&P's largest revenue contributor is its North America Solutions segment, which operates the largest AC drive land rig fleet in North America, specifically focusing on shale and unconventional resource plays. The company generates the majority of its revenue through daywork and performance-based drilling contracts for its land-based FlexRig® units.
DK
2nd
Delek US Holdings
$4.18 Bn
68.22
+1.46%
+198.16%
The company provides wastewater processing, disposal, and recycling operations in the Permian Basin and Bakken regions for third-party oil and gas producers.
WBI
2nd
WaterBridge Infrastructure
$3.94 Bn
31.92
+0.35%
—
The company provides essential oilfield services including the treatment, recycling, and disposal of produced water, as well as selling recycled water for drilling and completion operations.
SEI
2nd
Solaris Energy Infrastructure
$3.89 Bn
61.88
-6.19%
+125.76%
The Solaris Logistics Solutions segment designs and manufactures specialized oilfield hardware, specifically bulk material handling systems, proppant silos, and chemical transfer units used in well completions.
USAC
USA Compression Partners
$3.87 Bn
26.67
-0.93%
+9.89%
The company provides natural gas compression and treating services (such as CO2 and H2S removal) to oil and gas operators and midstream entities. These are wellsite and reservoir lifecycle services sold via fixed-fee contracts to E&P firms and gatherers.
NESR
National Energy Services Reunited
$3.56 Bn
35.29
-1.37%
+390.14%
The company provides a comprehensive suite of oilfield services including hydraulic fracturing, coiled tubing, cementing, wireline logging, and directional drilling. These services are sold via contracts to national oil companies and independent operators to support the reservoir lifecycle.
LBRT
Liberty Energy
$3.48 Bn
21.30
-4.23%
+95.05%
Liberty Energy provides a comprehensive suite of wellsite services, specifically hydraulic fracturing, wireline services, and proppant delivery, to onshore oil and gas exploration and production companies. These activities are the core of its Completions Services segment and are delivered via its active fracturing fleets.
NGL-PC
2nd
NGL Energy Partners
$3.23 Bn
25.88
+0.31%
+12.96%
The Water Solutions segment provides essential wellsite and reservoir lifecycle services, specifically the transportation, treatment, recycling, and disposal of produced and flowback water for oil and gas operators.
SDRL
Seadrill
$2.91 Bn
46.47
-0.77%
+59.09%
Seadrill is an offshore drilling contractor that owns and operates drillships and semi-submersible rigs. Its revenue is primarily generated by contracting these units to oil and gas companies on a day rate basis.
WTTR
Select Water Solutions
$2.68 Bn
21.09
-1.13%
+156.88%
The company provides a wide array of wellsite services including water transfer, sourcing, containment, fluids hauling, and solids management. These activities are explicitly described as supporting new well completions and ongoing production for oil and gas operators.
EFXT
Enerflex
$2.65 Bn
21.72
-3.38%
+123.69%
Enerflex designs and manufactures modular natural gas handling and gas compression equipment, which are core oilfield equipment products. The company operates three North American fabrication facilities to produce these engineered systems for energy producers and midstream companies.
PHXE-P
2nd
Phoenix Energy One
$2.44 Bn
24.40
+0.00%
—
The Firebird Services segment provides saltwater disposal services for wells, earning fees for the handling and disposal of produced water from drilling activities.
IOSP
2nd
Innospec
$2.30 Bn
93.56
-0.29%
+12.32%
The company's Oilfield Services segment provides specialized chemical solutions for drilling, completion, and production, including drag reducing agents, sold to exploration and production companies and oilfield services providers.
INVX
Innovex International
$2.08 Bn
30.16
-1.98%
+83.68%
Innovex designs and manufactures engineered products for the oil and gas industry, with 70% of its revenue coming from product sales. Its portfolio includes wellhead systems, liner hanger systems, frac plugs, and artificial lift technologies like wellhead penetrators.
FLOC
Flowco Holdings
$2.07 Bn
22.90
-2.09%
+43.12%
Flowco designs and manufactures proprietary oilfield hardware, specifically high-pressure gas lift systems, plunger lift systems, and vapor recovery units. Its revenue is derived from the sale and rental of this manufactured equipment to oil and natural gas producers.
SFL
2nd
Sfl
$1.65 Bn
12.43
-0.48%
+36.14%
The company operates an Offshore drilling rigs segment, which includes jack-up and ultra-deepwater rigs sub-chartered to oil and gas exploration companies for drilling campaigns.
AESI
2nd
Atlas Energy Solutions
$1.58 Bn
12.65
-1.48%
+11.95%
The company provides comprehensive logistics services for proppant, including a truck fleet and the Dune Express conveyor system, as well as wellsite equipment rentals, which are core oilfield services supporting well completion.
HLX
Helix Energy Solutions
$1.53 Bn
10.39
-1.52%
+80.07%
Helix provides a wide array of wellsite and reservoir lifecycle services, including well intervention, plug and abandonment, and subsea inspection, repair, and maintenance. Its revenue is derived from service contracts with oil and gas producers like Shell and Petrobras for production enhancement and decommissioning.
PUMP
ProPetro Holding
$1.52 Bn
12.38
-3.05%
+155.79%
ProPetro provides wellsite completion services including hydraulic fracturing, wireline logging, and cementing to upstream oil and gas companies. These activities are specifically listed as the core of the Oilfield Services industry, with revenue generated from service contracts with operators like ExxonMobil.
NBR
Nabors Industries
$1.50 Bn
93.72
-2.98%
+196.77%
Nabors Industries operates one of the world's largest land-based drilling rig fleets, generating primary revenue from daywork, footage, and turnkey contracts for onshore oil and gas wells. The company's U.S. Drilling and International Drilling segments focus heavily on land rigs in markets like the Lower 48, Alaska, Saudi Arabia, and Argentina.
RES
Rpc
$1.40 Bn
6.32
-3.81%
+42.66%
RPC provides a broad range of wellsite services including pressure pumping, wireline, coiled tubing, and cementing. These activities are performed directly at the well site to enhance production and complete wells for oil and gas producers.
BORR
Borr Drilling
$1.37 Bn
4.44
-1.33%
+85.77%
Borr Drilling is an offshore drilling contractor that owns and operates a fleet of 29 jack up rigs. It generates revenue by contracting these rigs on a dayrate basis to customers such as Eni S.p.A. and Saudi Arabian Oil Company.
TTI
Tetra Technologies
$1.18 Bn
7.98
-5.00%
+90.91%
The company provides a wide range of wellsite services to onshore oil and gas operators, including water management, frac flowback, production well testing, and sand management. These activities are core to the 'Water & Flowback Services' segment and match the description of oilfield services provided across the reservoir lifecycle.
PDS
Precision Drilling
$1.14 Bn
88.16
-0.44%
+62.06%
Precision Drilling's core business is the operation of land drilling rigs in Canada, the U.S., and internationally, charging customers based on day rates. The company explicitly operates a 'Contract Drilling Services' segment with a fleet of 184 land drilling rigs.
DEC
2nd
Diversified Energy
$1.03 Bn
14.38
-0.07%
-4.89%
The company operates a vertically integrated plugging business that provides well plugging and abandonment services billed to third parties, which constitutes a specialized oilfield service.
ACDC
ProFrac Holding
$0.93 Bn
5.09
-3.60%
+32.21%
ProFrac's primary revenue driver is its Stimulation Services segment, which provides hydraulic fracturing and pressure pumping operations to upstream oil and gas companies. The company operates a fleet of 22 active pressure pumping units to deliver these wellsite services.
FET
Forum Energy Technologies
$0.93 Bn
82.40
-4.63%
+246.80%
The company designs and manufactures highly engineered capital equipment and consumable products for drilling, well construction, completion, and production, including hydraulic fracturing pumps, pressure control equipment, and downhole protection systems. Its core business is the sale of manufactured oilfield hardware to operators and service companies.
CLB
Core Laboratories
$0.57 Bn
12.51
-0.95%
+19.14%
Core Laboratories provides specialized oilfield services including reservoir description, laboratory-based analytical services, and integrated diagnostic services to evaluate well completions. Its revenue is derived from service contracts for characterizing reservoir rocks and fluids to increase oil and gas recovery for E&P operators.
NGS
Natural Gas Services
$0.49 Bn
37.66
-1.39%
+49.21%
The company provides essential wellsite and processing services to oil and gas operators, specifically focusing on the rental, installation, and maintenance of compression equipment. Its primary customers are exploration and production companies like Occidental Permian and Devon Energy.
IPI
2nd
Intrepid Potash
$0.48 Bn
36.47
-0.55%
+29.05%
The company provides oilfield solutions including brine, caliche, and produced water royalties specifically to support oil and gas operators in the Permian Basin for well workover and completion activities.
RNGR
Ranger Energy Services
$0.42 Bn
17.58
-0.68%
+37.45%
Ranger Energy Services provides a wide array of wellsite services including wireline logging, perforating, coil tubing, and plug and abandonment. These activities are performed for exploration and production companies on a contract basis, matching the description of oilfield services.
SMHI
2nd
SEACOR Marine Holdings
$0.27 Bn
9.87
+0.10%
+59.97%
The company provides essential wellsite support services to oil and gas operators, including standby safety and emergency response capabilities for exploration, development, and production activities.
OMSE
OMS Energy Technologies
$0.19 Bn
4.43
+0.00%
-36.53%
The company is a manufacturer of oilfield hardware, specifically surface wellhead systems, Christmas trees, and specialty connectors and pipes. These products are sold to national oil companies and international oil majors for use in onshore and offshore applications.
TUSK
Mammoth Energy Services
$0.15 Bn
3.07
-6.97%
+31.76%
The company provides a variety of oilfield services, specifically directional drilling using mud motors and measurement while drilling kits for oil and gas operators. It also provides accommodation camps and rental equipment specifically for oilfield activities.
BOOM
2nd
DMC Global
$0.15 Bn
7.08
-3.01%
+10.97%
The DynaEnergetics segment is a global manufacturer of advanced perforating systems, shaped charges, and gun hardware used specifically for oil and gas well completion and plug-and-abandonment operations.
NCSM
NCS Multistage Holdings
$0.13 Bn
50.46
-1.33%
+44.17%
The company primarily designs and manufactures hardware for well completion and production, including fracturing systems (sliding sleeves), enhanced recovery systems (injection control devices), and well construction products (liner hanger systems). These products are sold to exploration and production companies and oilfield service distributors.
DTI
Drilling Tools International
$0.09 Bn
2.50
-2.72%
+29.53%
The company designs, engineers, and manufactures a focused suite of downhole tools for horizontal and directional drilling. Its revenue is derived from the rental and sale of these manufactured hardware assets to E&P companies and oilfield service contractors.
LSE
Leishen Energy Holding
$0.09 Bn
5.10
+4.08%
-4.85%
The company designs and sells a wide range of manufactured oilfield hardware, including reciprocating compressor units, wellhead heating systems, wellhead safety control systems, and oil water separation systems. These products are sold to oil and gas producers such as the Changqing and Tarim Oilfields.
DWSN
Dawson Geophysical
$0.08 Bn
2.70
-5.59%
+90.14%
Dawson Geophysical provides seismic data acquisition and processing services, which are explicitly listed as oilfield services in the E-10 category. The company generates revenue through turnkey and term agreements with oil and gas firms to collect geophysical data using vibration equipment and dynamite.
GEOS
2nd
Geospace Technologies
$0.08 Bn
5.95
+3.12%
-65.14%
The company designs and manufactures seismic equipment for the energy exploration industry, including geophones, hydrophones, wireless data acquisition systems, and ocean bottom nodes (OBX Mariner) used for reservoir characterization.
KLNG
Koil Energy Solutions
$0.04 Bn
2.90
-1.69%
+80.12%
Koil Energy Solutions designs and manufactures subsea distribution equipment, including flying leads, umbilical termination assemblies, riser isolation valves, and buoyancy modules. These products are specifically used for exploration, development, and production operations in offshore oil and gas fields.
KLXE
KLX Energy Services Holdings
$0.03 Bn
1.58
-1.86%
-12.22%
KLX provides a wide array of wellsite services including directional drilling, coiled tubing, hydraulic fracturing, wireline, and pressure pumping. Its revenue is generated from service fees charged to onshore oil and gas exploration and production companies for these operations.
NSFDF
NXT Energy Solutions
$0.03 Bn
0.27
+0.00%
-57.14%
NXT Energy Solutions provides seismic-alternative airborne SFD surveys to oil and gas exploration clients to detect subsurface stress anomalies. This activity falls under seismic acquisition and reservoir consulting services provided to operators at the wellsite and across the reservoir lifecycle.
STAK
Stak
$0.02 Bn
1.50
-3.85%
-5.06%
STAK Inc. designs and manufactures oilfield-specialized production and maintenance equipment, including oil pumping trucks, fracking trucks, and cementing systems. Its revenue is primarily generated from the sale of these manufactured hardware components and complete specialized vehicles.
GNOLF
Genoil
$0.01 Bn
0.01
+0.00%
+0.00%
Genoil designs and develops proprietary oilfield hardware, specifically the Genoil Hydroconversion Upgrader (GHU) for heavy oil conversion and the Crystal Sea oil water separator. These products are manufactured equipment intended for sale or licensing to refiners and producers to process sour heavy crude streams.
CETI
2nd
Cyber Enviro-Tech
$0.01 Bn
0.04
+0.00%
-80.00%
The company targets the oil and gas sector specifically, providing water and oil remediation services to oil and gas producers.
GWTI
Greenway Technologies, Inc. & Subsidiaries
$0.00 Bn
0.01
+0.00%
-83.33%
The company's primary revenue is generated through the sale of G-Reformer units and the licensing of its GTL technology. These units are manufactured hardware designed for oil and gas producers to convert natural gas into synthesis gas and liquid fuels at the wellhead.
RCON
Recon Technology
$0.00 Bn
3.34
+16,600.00%
+21.90%
The company designs and manufactures specialized oilfield hardware, including high-efficiency heating furnaces, burners, pumping unit controllers, and fracturing packers. These products are sold as equipment and accessories to large petroleum enterprises like Sinopec and CNPC.