Core Laboratories Inc. provides proprietary and patented reservoir description and production enhancement services. The company is headquartered in Houston, Texas and currently employs 3,500 full-time employees. The company went IPO on 2018-10-22. The firm helps to evaluate and improve reservoir performance and increase oil and gas recovery from new and existing fields. The company makes measurements of reservoir rocks, reservoir fluids (crude oil, natural gas and water) and their derived products. The company assists clients in evaluating subsurface targets associated with carbon capture and sequestration projects or initiatives. Its segments include Reservoir Description, which provides laboratory-based analytical and field services to characterize the properties of crude oil and crude oil-derived products for the oil and gas industry, and Production Enhancement segment, which provides integrated diagnostic services to evaluate and monitor the effectiveness of well completions and to develop solutions aimed at increasing the effectiveness of enhanced oil recovery projects.