SIC 6-Digit Codes for "138"

Contractors-Oil Field is a subdivision of the SIC Code 1381, which involves the drilling of oil and gas wells. Companies in this industry provide a range of services related to the exploration, drilling, and production of oil and gas. These services include drilling, well completion, well maintenance, and well abandonment. Contractors-Oil Field companies work in a variety of locations, …

Oil well drilling is the process of drilling a hole in the earth's surface in order to extract crude oil. This industry involves the exploration, drilling, and production of oil and gas from underground reservoirs. The drilling process involves the use of specialized equipment and techniques to reach the oil and gas reserves located deep beneath the earth's surface. The drilling process is …

Gas well drilling is a specialized industry within the broader category of drilling oil and gas wells. This industry involves the process of drilling and extracting natural gas from underground reservoirs. Gas well drilling is a complex and highly technical process that requires specialized equipment and skilled professionals. The process involves drilling a wellbore into the ground, casing the …

Oil Well Directional Drilling is a specialized technique used in the oil and gas industry to extract oil and gas from reservoirs that are difficult to access using traditional vertical drilling methods. This technique involves drilling a wellbore at an angle to the vertical, allowing access to oil and gas reserves that are located beneath obstacles such as salt domes, faults, and other geological …

The Drilling-Diamond Core industry is a subdivision of the broader Drilling Oil and Gas Wells industry. Companies in this industry specialize in drilling holes in the earth's surface using diamond-tipped drill bits. This process is commonly used in mineral exploration, geothermal drilling, and construction projects that require deep holes for foundations or underground utilities. The …

Drilling Companies are businesses that specialize in drilling oil and gas wells. These companies are responsible for the exploration, drilling, and extraction of oil and gas from the earth's surface. Drilling Companies use advanced technology and equipment to locate and extract oil and gas reserves from deep beneath the earth's surface. The process of drilling involves drilling a hole into the …

The drilling-oil and gas wells industry involves the exploration and extraction of oil and gas from the earth's surface. This industry is responsible for drilling wells, installing and maintaining equipment, and managing the production of oil and gas. The process of drilling involves the use of specialized equipment and techniques to extract oil and gas from the earth's surface. The industry is …

Seismograph Service is a specialized industry within the Oil and Gas Field Exploration Services sector that involves the use of seismographs to measure and analyze seismic waves in the earth's subsurface. This information is then used to locate and evaluate potential oil and gas reserves. Seismograph Service companies provide a range of services including data acquisition, processing, and …

Companies in the Oil Reports industry provide detailed reports on oil and gas exploration activities. These reports are used by oil and gas companies, investors, and government agencies to make informed decisions about exploration and production activities. Oil Reports companies gather data from a variety of sources, including seismic surveys, well logs, and drilling reports, and use this …

The Oil & Gas Exploration & Development industry involves the search for underground or underwater oil and gas reserves, as well as the development of these reserves into usable products. This industry is crucial for meeting global energy demands and is responsible for the discovery and extraction of fossil fuels that power our daily lives. Companies in this industry use advanced technology and …

Oil & Gas Consultants are professionals who provide expert advice and guidance to companies operating in the oil and gas industry. They assist their clients in various aspects of the industry, including exploration, drilling, production, and refining. Oil & Gas Consultants are highly knowledgeable about the industry and have a deep understanding of the technical, financial, and regulatory aspects …

Explorers-Natural Resources is a subdivision of the Oil and Gas Field Exploration Services industry that focuses on the discovery and extraction of natural resources from the earth. This industry involves a range of activities, including geological surveys, drilling, and excavation, to locate and extract valuable resources such as oil, gas, coal, and minerals. Companies in this industry are …

Seismic Data Brokers are companies that specialize in the acquisition, processing, and interpretation of seismic data for the oil and gas industry. They act as intermediaries between oil and gas exploration companies and seismic data acquisition companies, providing valuable insights into the subsurface geology of potential drilling sites. Seismic Data Brokers use advanced technology and software …

Oil & Gas Services is an industry that provides a range of services to support the exploration, drilling, production, and transportation of oil and gas. This industry involves a variety of activities, including geophysical surveys, drilling, well completion, production optimization, and maintenance of oil and gas facilities. Oil & Gas Services companies work closely with oil and gas producers to …

Exploration Consultants are companies that provide specialized services to the oil and gas industry. They offer expertise in exploration, drilling, and production of oil and gas reserves. Exploration Consultants work with oil and gas companies to identify potential drilling sites, assess the feasibility of drilling, and provide recommendations on how to optimize production. They also provide …

Exploration-Drilling Contractors are companies that specialize in providing drilling services for oil and gas exploration. These contractors are responsible for drilling wells to extract oil and gas from the earth's surface. The process of drilling involves a range of activities, including site preparation, drilling, and well completion. Exploration-Drilling Contractors work in remote locations …

Lubrication Consultants are professionals who provide expert advice and services related to lubrication in various industries. Their main focus is to ensure that machinery and equipment are properly lubricated to prevent wear and tear, reduce downtime, and increase efficiency. Lubrication Consultants work with a range of clients, including manufacturing plants, oil and gas companies, …

Oil Field Equipment Repairing is a specialized industry that provides maintenance, repair, and overhaul services for equipment used in the exploration, drilling, and production of oil and gas. This industry plays a crucial role in ensuring the smooth operation of oil and gas fields by providing timely and efficient repair services to keep the equipment running at optimal levels. The services …

Mud jacking contractors are companies that specialize in the repair of concrete surfaces that have settled or become uneven. This process involves drilling small holes into the affected area and pumping a mixture of water, soil, and cement underneath the surface to lift it back into place. Mud jacking is a cost-effective alternative to replacing concrete surfaces and is commonly used for …

Oil Field Specialties is a subdivision of the Oil and Gas Field Services industry that provides specialized services and equipment to support the exploration, drilling, and production of oil and gas. This industry involves a range of activities that are essential to the extraction and transportation of oil and gas, including well testing, well completion, well stimulation, and well intervention. …

Oil Inspectors are professionals who specialize in inspecting oil and gas fields to ensure that they are operating safely and efficiently. They are responsible for monitoring the production process, identifying potential problems, and recommending solutions to improve performance. Oil Inspectors work closely with engineers, geologists, and other professionals to ensure that oil and gas fields are …

Oil Field Service is an industry that provides support services to oil and gas exploration and production companies. This industry involves a range of activities that are essential for the extraction of oil and gas from the ground. Oil Field Service companies provide a variety of services such as drilling, well completion, well intervention, well stimulation, and production enhancement. These …

Oil Well Cementing is a crucial process in the oil and gas industry that involves the placement of cement in the annular space between the wellbore and casing or between multiple casing strings. The cementing process is essential for the structural integrity of the wellbore and to prevent the migration of fluids between different geological formations. The process also helps in zonal isolation, …

Oil Well Casing-Pulling is a specialized industry within the broader Oil and Gas Field Services sector. This industry involves the removal of casing from oil wells, which is necessary for a variety of reasons such as well abandonment, well re-entry, or well repair. Casing is the metal pipe that lines the wellbore and is used to prevent collapse and to keep the wellbore from caving in. …

Oil Well Drilling Mud & Additives is a specialized industry within the Oil and Gas Field Services sector. This industry involves the development and production of drilling muds and additives that are used in the drilling of oil and gas wells. Drilling muds are a critical component of the drilling process, as they help to lubricate and cool the drill bit, remove cuttings from the wellbore, and …

Oil Well Surveyors are professionals who work in the oil and gas industry to provide accurate and detailed information about the location, depth, and quality of oil and gas reserves. They use specialized equipment and techniques to survey the land and determine the best location for drilling. Oil Well Surveyors work closely with geologists, engineers, and other professionals to ensure that …

Oil Well Logging & Perforating is a specialized industry within the Oil and Gas Field Services sector that provides services related to the exploration and production of oil and gas. This industry involves the use of various tools and techniques to evaluate the characteristics of oil and gas reservoirs, as well as to enhance the production of these resources. Oil Well Logging & Perforating …

Oil well testing is a crucial aspect of the oil and gas industry that involves the evaluation of the performance and productivity of oil wells. This process is carried out to determine the potential of a well to produce oil and gas, as well as to identify any issues that may be affecting its performance. Oil well testing is typically conducted by specialized companies that provide a range of …

Oil Well Services is an industry that provides various services to oil and gas companies in order to facilitate the exploration, drilling, and production of oil and gas. This industry involves a range of activities that are essential to the oil and gas industry, including well testing, well logging, cementing, and well completion. Oil Well Services companies work closely with oil and gas …

Companies in the Pipe Inspection industry provide services related to the inspection, maintenance, and repair of pipelines used in the transportation of oil, gas, and other fluids. These pipelines are critical infrastructure for the energy industry, and ensuring their safety and reliability is of utmost importance. Pipe inspection companies use a variety of tools and techniques to detect and …

Riggers are professionals who specialize in the installation, maintenance, and removal of heavy equipment and machinery. They work in a variety of industries, including construction, manufacturing, and oil and gas. Riggers are responsible for ensuring that equipment is properly secured and transported to its destination, as well as assembling and disassembling equipment on site. They must have a …

Hot Shot Service is a specialized industry within the Oil and Gas Field Services sector that provides time-sensitive and urgent transportation of equipment, materials, and supplies to and from oil and gas fields. This industry is known for its quick response times and ability to deliver goods within tight deadlines. Hot Shot Service companies typically operate with a fleet of light-duty trucks …

Wireline Service is a specialized sector within the Oil and Gas Field Services industry that involves the use of wireline tools and equipment to perform various downhole operations in oil and gas wells. These operations include logging, perforating, and setting and retrieving downhole tools. Wireline Service companies provide their services to oil and gas exploration and production companies, as …

Offshore Platforms/Oil is a subdivision of the Oil and Gas Field Services industry that involves the exploration, drilling, and production of oil and gas reserves located in offshore areas. This industry is responsible for the construction and maintenance of offshore platforms, which are large structures used to extract oil and gas from beneath the ocean floor. Offshore platforms are typically …

Roustabouts are workers in the oil and gas industry who perform a variety of manual labor tasks on drilling rigs and well sites. They are responsible for maintaining and repairing equipment, loading and unloading materials, and assisting with the drilling process. Roustabouts work in all weather conditions and are required to have a high level of physical fitness and stamina. …

Gas well servicing is a specialized industry within the broader oil and gas field services sector. It involves the maintenance, repair, and optimization of gas wells to ensure their continued operation and maximum productivity. Gas well servicing companies provide a range of services to gas well operators, including well testing, wellhead maintenance, well stimulation, and well plugging and …

Oil & Gas Well Plugging is a specialized industry within the broader Oil and Gas Field Services sector. This industry involves the process of permanently sealing off oil and gas wells that are no longer in use or have become unsafe to operate. The plugging process is crucial to prevent environmental damage and ensure the safety of workers and nearby communities. Companies in this industry are …

Oil Extraction-Downhole is a specialized industry within the broader Oil and Gas Field Services sector. This industry involves the use of various tools and techniques to extract oil from underground reservoirs. The process of oil extraction-downhole involves drilling a wellbore into the earth's surface and then using specialized tools to extract the oil from the reservoir. This industry is …

Oil Well Wire Line Service is a specialized industry that provides support services to the oil and gas extraction process. This industry involves the use of wireline tools and equipment to perform various tasks in oil and gas wells. The primary function of this industry is to provide well intervention services, which include the installation, maintenance, and repair of downhole equipment. Oil …

Oil Field Maintenance is a specialized industry that provides maintenance and repair services for oil and gas fields. This industry is responsible for ensuring that oil and gas production facilities are operating efficiently and safely. The services provided by Oil Field Maintenance companies include routine maintenance, repairs, and upgrades to equipment and infrastructure. This industry is …

Oil Field Compressor Service is a specialized industry that provides maintenance, repair, and installation services for compressors used in oil and gas fields. These compressors are essential for the extraction and transportation of oil and gas, making the services provided by this industry crucial for the smooth operation of the oil and gas industry. The services provided by Oil Field …

Oil Field Solids Control is a crucial process in the oil and gas industry that involves the removal of solids, such as sand, drilling cuttings, and other debris, from drilling fluids. This process is essential to maintain the quality of drilling fluids and prevent damage to drilling equipment. The process of solids control is typically performed on drilling rigs and involves a range of equipment …

Companies in the Well Maintenance Service industry provide maintenance and repair services for oil and gas wells. This includes a range of activities such as well cleaning, well testing, wellhead maintenance, and well plugging. The industry also provides services for the installation and maintenance of well equipment such as pumps, valves, and pipes. Well Maintenance Service companies work …

Oil & Gas Field Training is a specialized industry that provides training and education to individuals working in the oil and gas field services sector. The industry focuses on providing hands-on training to workers in various areas such as drilling, production, safety, and maintenance. The training is designed to equip workers with the necessary skills and knowledge to operate and maintain …

Oil Well Pumping Contractors are companies that specialize in providing services related to the extraction of oil and gas from wells. These contractors are responsible for the installation, operation, and maintenance of equipment used in the pumping of oil and gas from wells. They work closely with oil and gas exploration companies to ensure that the extraction process is carried out efficiently …

Oil Field Welding is a specialized industry within the broader category of Oil and Gas Field Services. This industry involves the welding and fabrication of equipment and structures used in the exploration, extraction, and transportation of oil and gas. Oil Field Welding is a crucial component of the oil and gas industry, as it ensures that the equipment and structures used in the extraction and …

Companies in the Pipe Testing industry provide testing services for pipes used in the oil and gas sector. These services are crucial for ensuring the safety and reliability of pipelines, which are used to transport oil and gas over long distances. Pipe testing involves a range of techniques and technologies that are used to detect defects, leaks, and other issues that could compromise the …

Companies in the Oil Tanks Repairing & Removal industry are responsible for the maintenance, repair, and removal of oil tanks. This includes both above-ground and underground tanks used for storage of petroleum products. The industry is essential for ensuring the safety of the environment and the public, as well as the proper functioning of oil storage facilities. Services provided by companies …

Oil & Gas Fleet Washing is a specialized industry that provides cleaning services for vehicles used in the oil and gas sector. This includes trucks, tankers, and other heavy-duty vehicles that are used to transport oil and gas products. The cleaning process involves the use of specialized equipment and cleaning agents to remove dirt, grime, and other contaminants that accumulate on the vehicles …

Oil & Gas-Field Services NEC is a subdivision of the Oil and Gas Field Services industry that provides a wide range of services to support the exploration, drilling, and production of oil and gas. This industry includes companies that offer services such as well testing, cementing, completion, and workover operations. The services provided by this industry are essential for the efficient and safe …