NBR vs SLB

Nabors Industries Ltd.

Nabors Industries Ltd. provides drilling and drilling-related services for land-based and offshore oil and natural gas wells. The company operates through five segments: U.S. Drilling, Canada Drilling, International Drilling, Drilling Solutions, and Rig Technologies. It provides tubular running, wellbore placement, directional drilling, measurement-while-drilling (MWD), equipment manufacturing, and rig instrumentation services; and logging-while-drilling systems and services, as well as drilling optimization software. The company also offers REVit, an automated real time stick-slip mitigation system; ROCKit, a directional steering control system; SmartNAV, a collaborative guidance and advisory platform; SmartSLIDE, an advanced directional steering control system; and RigCLOUD, which provides the tools and infrastructure to integrate applications to deliver real-time insight into operations across the rig fleet. In addition, it manufactures and sells top drives, catwalks, wrenches, drawworks, and other drilling related equipment, such as robotic systems and downhole tools; and provides aftermarket sales and services for the installed base of its equipment. As of December 31, 2020, the company marketed approximately 354 rigs for land-based drilling operations in the United States and Canada, as well as in 14 other countries worldwide; and 29 rigs for offshore platform drilling operations in the United States and internationally. Nabors Industries Ltd. was founded in 1952 and is headquartered in Hamilton, Bermuda.

SLB Limited

Schlumberger Limited supplies technology for reservoir characterization, drilling, production, and processing to the oil and gas industry worldwide. It operates in four divisions: Digital & Integration, Reservoir Performance, Well Construction, and Production Systems. The company offers reservoir interpretation and data processing services; open and cased-hole, and slickline services; exploration and production pressure and flow-rate measurement services; tubing-conveyed perforating services; integrated production systems; software, consulting, information management, and IT infrastructure services; reservoir characterization, field development planning, and production enhancement consulting services; and petro technical data services and training solutions. It designs, manufactures, and markets roller cone and fixed cutter drill bits; supplies drilling fluid systems, fluid systems and specialty equipment, production technology solutions, and engineered managed pressure and underbalanced drilling solutions; and offers environmental services and products; provides drilling and measurement, land drilling rigs, and related support services; and supplies well planning and drilling, engineering, supervision, logistics, procurement, and contracting services, as well as drilling rig management services. In addition, the company offers well services; coiled tubing equipment; hydraulic fracturing, multistage completions, perforating, coiled tubing equipment, and services; well completion services and equipment; artificial lift production equipment and optimization services; and production management services. Further, it provides integrated subsea production systems; drilling equipment and services; onshore and offshore platform wellhead systems and processing solutions; and valve and process systems. The company was formerly known as Socie´te´ de Prospection E´lectrique. Schlumberger Limited was founded in 1926 and is based in Houston, Texas.