Pipeline Construction

C. Wiseman Enterprises Ltd. (CWE) is a locally owned and operated mechanical and hydrovac contractor, proudly serving Northern Alberta since 2007. Specializing in construction, fabrication, maintenance, reliability, and operational support, CWE has built a reputation for delivering exceptional service to the region's energy producers.

Cyntech provides a complete turnkey service package, including inspection, cleaning, maintenance, engineering, tank construction, and foundation repairs, specializing in storage tank services to the energy and petrochemical, pipeline, and construction industries.

Cypress Engine Accessories (CEA) provides product and service solutions that help customers improve equipment reliability and environmental compliance of natural gas engines and compressors. They serve the midstream oil & gas and power generation industries.

Dam-It Dams offers cost-effective solutions for managing and controlling water at any type of work site. They specialize in providing inflatable cofferdams and water-filled dams, ideal for flood protection, boat ramp repair, and various construction projects.

Darby Equipment designs, manufacturers, sells, services and leases pipeline equipment. It focuses on producing rugged, reliable, and quality equipment for the pipeline construction industry.

Dark Carbon is an industrial and commercial E&I firm delivering comprehensive Electrical and Instrumentation (E&I) services for large-scale commercial and industrial projects. They also focus on helping organizations define, execute, and measure the effectiveness of sustainability initiatives.

Dashiell is a leading national provider of technical services to the electric utility, power generation, industrial, renewable and energy industries. They offer high and medium voltage electrical services.

DATZ UST Management is a turn-key Underground Storage Tank Management (UST) Company that specializes in prevention and resolution of regulatory conflicts. They offer UST inspections, operator training, monthly inventory controls, tank, line, and leak detector testing, helium leak detection, secondary containment testing, cathodic protection surveys, sump repair, UST removal, PST waste disposal, and more.

DDS Enterprises is a family-owned pipeline contracting company with over 35 years of experience, specializing in pipeline-related services.

DeepOcean is a subsea services provider, servicing any equipment with specialized expertise. They serve the Oil and Gas and Offshore Power markets.

Definitive Optimization specializes in well optimization solutions including Plunger Lift and Artificial Gas Lift Systems. They aim to be the most successful oil and gas production Optimization Company.

DELTA provides highly specialized heat exchanger extraction services, focusing on expertise and equipment for handling heat exchanger extraction projects, ensuring successful project completion with a professional and persistent team.

Deltacoat PTY LTD has been providing thermal and protective coatings within the Industrial, Marine, Petrochemical, Mining and Offshore sectors for 10 years. They are the exclusive distributors of Mascoat products within the Australasian region, providing insulation coating solutions.

Delta Land Surveying provides professional land surveying services from residential and commercial to oil & gas surveys. They are dedicated to providing clients with accurate surveys at a competitive price and completing the survey within the client's time frame. They have experience coordinating surveys with the Bureau of Land Management (BLM).

Delta Oil Tools is a downhole service and packer company that combines the highest quality equipment with exceptional oilfield services. They specialize in packers, downhole services, well completion, CO2 applications, and more.

Delta Solutions Texas is an industrial solutions provider focused on the upstream Oil and Gas market. They optimize supply chains centered around critical components and product lines, reducing inventory burden and ensuring product availability. They are a one-stop solution for E&P, OEM, and distribution partners, specializing in premium threading and downhole tools & accessories.

DET Consulting is an operations group that supports Oil & Gas operations from leasing to oil transport. They focus on improving operations through leadership.

DHFS Technologies, LLC specializes in True Fluidic Oscillator (TFO) technology for near wellbore cleanout, cleaning tubulars, wellbore, perforations and the near wellbore area of oil, gas, geothermal, and water wells to increase production or stimulation and cleaning flowlines and pipelines.

For more than two decades, Diamond Drilling Industries (DDI) has been a leader in the North American geothermal industry, focusing on drilling technology. They provide custom-designed solutions and comprehensive repair services for sectors including Petroleum, Geothermal, Construction, HDD, Water Well, and Mining.

Specialty service company offering wireline, slickline and braided line services in oil, gas, mining, and geothermal operations.

DiezX provides on-site fuel management services, focusing on efficient and environmentally-friendly fueling solutions. They offer a direct approach to fuel supply, aiming to reduce waste and prevent ground pollution.

Dilmar Fluid Services is a lubricant, oil, and grease distributor that also provides fluid reclamation services to the industrial base of the Southeastern United States.

Discovery Acquisition Services provides professionally certified planning and coordination services for surface and mineral owners to acquire leases and right-of-ways. They offer total front-end solutions with Permitting, Surveying & Drilling for Exploration purposes.

Dishman and Bennett Specialty Company offers oilfield fishing and rental tools with operators and technicians to operate and install said equipment.

Onward Auditing specializes in oil and gas audits, focusing on safety and environmental management programs.

Dive Works is a leading subsea service provider specializing in ROV (remotely operated vehicle) services throughout Australia and Southeast Asia.

Dixon Land Services provides accurate, timely, and reliable land research using clear, concise, and aesthetically pleasing reports. They are comprised of highly experienced and intelligent land professionals who take pride in their quality of work.

DMS Companies is focused on improving operator efficiency in the oil and gas industry, offering tailored solutions to improve return on investment across drilling and completions.

DNH Services offers various oilfield services, including water hauling, water disposal, mud hauling, location cleanup, hydro vac services, open top roll-offs, vac boxes, and roll-off trucking.

Direct Purchase Quick Couplings, Inc. was founded in 2005 by Mike Pate. In the spring of 2011 Direct Purchase Quick Couplings Inc. merged with DNP Italy to form DNP Industriale Americas to better serve our customers. Our products satisfy a wide range of applications including agriculture, oil and gas, transportation, forestry, manufacturing, and many other applications.

Double A Inspections is a certified veteran-owned company specializing in providing quality inspection services for the oil and gas pipeline industry. They adhere to industry and company standards and maintain up-to-date certifications. Their experienced crews offer expertise in areas such as right-of-way, lowering in, hydro excavation, facilities, safety, as-builts, ditching, road bores, road construction, recoat, environmental, and pigging & tracking.

Double T Oilfield Services, LLC is an equipment rental company that specializes in renting various aerial and surface equipment to domestic oil and gas operators in the Permian Basin and surrounding areas. They provide various ancillary support services related to equipment rental, including equipment delivery and setup, fueling, and equipment pickup.

DP Truck Solutions is a Commercial Truck Broker located in Phoenix, AZ, specializing in construction related hauling.

Drover Energy Services is a full service capillary & production enhancement provider for domestic, international and offshore markets.

Drake Energy & Maritime Consulting provides strategic advisory and consultancy services to clients in the energy, infrastructure, and maritime sectors. They advise on infrastructure investments, gas market analysis, port development, and maritime issues.

DRS is a specialised consultancy and project management company assisting clients with resources or expertise in project site.

Drill Cuttings Disposal Company offers full-scope drill cuttings management, solids control, zero discharge, cuttings re-injection, plug and abandonment, and environmental planning services.

Drillers Directional provides clients with high quality directional drilling services by leveraging their extensive directional and horizontal drilling expertise by utilizing innovative technologies.

Drilling Fluids Technology supports the oil and gas industry with a complete line of quality products and services. They provide technical expertise and superior service through safe, cost effective application techniques.

Drill-Tek is a leading provider of advanced technology solutions and services to the upstream drilling industry, providing a complete line of products, parts, and technology for MWD platforms. They offer custom-designed software and solutions to reduce downtime, increase productivity, and optimize drilling operations.

DSDS Deep Sea Development Services Inc. is a Houston-based service company focused on subsea and deepwater development projects. They offer services such as completion planning, project management, system architecture development, hardware design oversight, offshore planning and installation, commissioning, intervention planning, and well abandonment.

DTI DiversiTech, Inc. provides inspection services of offshore subsea and completion equipment used in drilling operations. They offer tubular products, drilling and completion equipment and mechanical process equipment designated for the gas transmission, offshore and power industries. DTI DiversiTech excels in providing classical quality support for the petroleum and related industries.

Duke is a fully capable EPC company with a background in Oil & Gas, both Midstream & Downstream markets, Petrochemical Markets, Food & Beverage Market, Housing Materials Markets, & Air Seperation Markets.

DuLan, LLC provides consulting services including facility allocation review/audit services, composition analysis management & meter calibration, volume statements, measurement loss recovery, project management services, PLC, HMI programming services, data acquisition (SCADA), web-based SCADA hosting services, wireless communication, and custom GPS asset tracking solutions.

Dumore Enterprises Ltd. is a leading provider of oilfield and industrial supplies, vehicle rentals, transportation, heavy equipment and equipment repair services to the Oil & Gas, Petrochemical, Construction and Manufacturing sectors in Trinidad and Tobago.

Durbin Enterprises, LLC provides wellhead valve greasing and repair services, focusing on maintaining critical valves in good working condition. They are a veteran and woman-owned company based in Blanchard, OK, serving Oklahoma, Texas, and Arkansas.

DVZ Hydraulics is a family owned and operated Houston based company focused mainly on the Subsea Oil & Gas industry. They have designed and Patented the most cost efficient, user friendly, multi-functioning 3-in-1 test unit available on the market. They provide pressure testing and flushing services and equipment.

Dynamic Energy Sensing specializes in offering affordable and innovative SCADA as a Service (SaaS) systems tailored for operators of oil and gas production facilities, salt water disposal facilities, and industrial plants. They design, install, manage and provide 24/7 monitoring & control of critical assets.

Dynamic Production Services, Inc. is an oilfield service company providing support personnel and services to the oil and gas industry since 1996. The company services several divisions of the oil and gas industry including drilling, construction, production, offshore and land-based operations, as well as road transport services throughout North America and the Gulf of Mexico.

Dynamic Risk is a leading global technology service provider helping ensure the safe and efficient delivery of energy resources. They combine engineering expertise and advanced software applications for pipeline integrity management.