Lime Rock Partners

Shelf Drilling is an offshore drilling company exclusively focused on providing shallow water services to the oil and gas industry. Presently headquartered in Dubai, the Company was established through the acquisition of 37 jackup rigs and one Swamp Barge from Transocean Inc.

A cutting-edge start-up spun out from Statoil Research & Technology. Reveal focuses on maximizing value for operators using a breakthrough method for mapping hydraulic fractures & proppant in shales.

Battlecat Oil & Gas, LLC is a private independent exploration, production and development company focused on applying our “unconventional” experience to develop reservoirs with similar reservoir characteristics as those we have been so successful with in south Texas.

Since its founding in late 2005, privately-held Laricina has advanced two grassroots oil sands exploration plays through the technical evaluation steps to the cusp of commercial-scale development. Our Company is focused on creating value through developing a diverse portfolio of oil sands assets that lever technology, in-house expertise and the opportunities offered by pursuing less known, less mature projects. Laricina has established five project development areas.

Augustus Energy Partners, LLC provides oil and gas exploration services. The company engages in acquisition and development of oil and gas properties in the Rocky Mountain and mid-continent regions. Augustus Energy Partners, LLC was incorporated in 2006 and is based in Billings, Montana.

Gas2 Ltd is an independent technology company. Gas2 is developing a portfolio of novel gas to liquids technologies which were originally conceived at the Robert Gordon University in Aberdeen.

Senscient was established in 2004 to develop, manufacture and market advanced gas detection products for industrial safety, environmental monitoring, and process analysis applications. The technology developed by Senscient to meet the demands of these applications is "Enhanced Laser Diode Spectroscopy". The advantages of ELDSâ„¢ technology compared to the currently available gas detection technologies include open path detection of both toxic and flammable gases by a single unit, remote electronic functional testing of detectors (Simu-Gasâ„¢), no un-revealed failure modes, high sensitivity, and significantly reduced installation and maintenance costs.

EV Offshore specializes in providing advanced video and sensor technology for the oil and gas industry. The company designs and manufactures ruggedized downhole video camera systems integrated with sensors capable of operating at extreme depths of 10,000 meters and in high-pressure and high-temperature environments. Their technology is utilized for various applications, including mechanical inspection, well integrity assessments, and production enhancement. EV Offshore's expert engineers deploy these systems globally, from Alaska to New Zealand, achieving a success rate exceeding 95% in capturing critical images and data. By combining visual insights with essential measurements, the company helps clients diagnose and resolve complex wellbore issues effectively, thereby enhancing operational efficiency in some of the industry's most challenging environments.

TerraSpark Geosciences, L.P. provides three dimensional (3D) seismic analysis and interpretation software solutions, and consulting services to the oil and gas industry. The company develops software solutions for seismic data interpretation, seismic data processing, directional well-path planning, and 3D visualization that help its clients to make exploration and production decisions enabling the discovery and development of reserves. It offers Insight Earth Base, a data and visualization management solution that provides data I/O, volume utilities, surface and volume filtering, and 3D visualization tools that enable geoscientists to condition seismic data for subsequent processing and optimize volumes for interpretation; and Insight Earth Structure, a structural geometry interpretation tool that enables geoscientists to interpret 3D surfaces, such as faults, horizons, canyons, and salt bodies in seismic volumes for prospect definition and reservoir delineation. TerraSpark Geosciences, L.P. was formerly known as BP Center for Visualization. The company was founded in 2000 and is based in Westminster, Colorado.

Gas2 Ltd is an independent technology company. Gas2 is developing a portfolio of novel gas to liquids technologies which were originally conceived at the Robert Gordon University in Aberdeen.

Vantage Energy is an independent oil and natural gas company. The Company is engaged in the acquisition, development, exploitation, and exploration of oil and natural gas properties in the United States, with a focus on the Appalachian Basin. The Company operates through two segments: Exploration and Production (E&P), which explores for and produces oil, natural gas, and natural gas liquids (NGLs), and Midstream, which is engaged in natural gas gathering and water distribution services for its operations and third parties.

Virginia Explosives & Drilling Company, Inc. ("VEDCO") delivers contract drilling and blasting services for the coal mining, quarry, and construction industries

SmartSynch is a Smart Grid Technology Company enabling utilities to communicate with any device on the grid. The company's clean-tech innovations in the two-way delivery of real-time energy usage data over public wireless networks (AT&T, Rogers, T-Mobile, etc.), in lieu of private network build-outs, have simplified SmartMeter deployments for over 100 major North American electric utilities. Smart Grid Infrastructure A smart grid infrastructure is the sum of services, devices and software necessary to add a layer of intelligence onto today’s 20th-century electricity grid such that every point on that grid can talk to every other point and decisions are made either by devices or human beings to fully optimize the process by which electricity is generated and delivered to customers. A smart grid infrastructure can spot and stop energy “leaks,” optimize efficiency through better power factors and provide feedback loops that provide the right price signals to normalize energy loads during peak use. According to the Pacific Northwest Laboratory in partnership with the Department of Energy, the total potential benefit of implementing smart grid technologies over the next 20 years is conservatively estimated to have a present value of $75 billion. Vision SmartSynch creates extraordinary value for our customers by providing innovative Smart Grid Infrastructure solutions that leverage public wireless networks.

LQWD Technologies offers a Bitcoin payment solution powered by the Lightning Network.

Slate River Resources an oil and natural gas exploration and production company.

SmartSynch is a Smart Grid Technology Company enabling utilities to communicate with any device on the grid. The company's clean-tech innovations in the two-way delivery of real-time energy usage data over public wireless networks (AT&T, Rogers, T-Mobile, etc.), in lieu of private network build-outs, have simplified SmartMeter deployments for over 100 major North American electric utilities. Smart Grid Infrastructure A smart grid infrastructure is the sum of services, devices and software necessary to add a layer of intelligence onto today’s 20th-century electricity grid such that every point on that grid can talk to every other point and decisions are made either by devices or human beings to fully optimize the process by which electricity is generated and delivered to customers. A smart grid infrastructure can spot and stop energy “leaks,” optimize efficiency through better power factors and provide feedback loops that provide the right price signals to normalize energy loads during peak use. According to the Pacific Northwest Laboratory in partnership with the Department of Energy, the total potential benefit of implementing smart grid technologies over the next 20 years is conservatively estimated to have a present value of $75 billion. Vision SmartSynch creates extraordinary value for our customers by providing innovative Smart Grid Infrastructure solutions that leverage public wireless networks.

NATCO Group is a medium-sized company that provides process equipment, systems, and services used in the production of oil and gas. Its equipment solutions include oil treating products such as dehydration and desalting products; separation products, including membrane technology, phase separation, gas scrubbing, and solid solutions; and gas conditioning solutions such as contaminant removal, gas processing, and emission control solutions. NATCO Group’s equipment solutions also comprise water quality solutions, including produced water, water injection, and brine treatment products; measurement systems such as custody transfer systems and distribution solutions; automation and controls, including subsea controls, process management controls, and process analytical solutions; and retrofits. The company is headquartered in Houston, Texas.

SmartSynch is a Smart Grid Technology Company enabling utilities to communicate with any device on the grid. The company's clean-tech innovations in the two-way delivery of real-time energy usage data over public wireless networks (AT&T, Rogers, T-Mobile, etc.), in lieu of private network build-outs, have simplified SmartMeter deployments for over 100 major North American electric utilities. Smart Grid Infrastructure A smart grid infrastructure is the sum of services, devices and software necessary to add a layer of intelligence onto today’s 20th-century electricity grid such that every point on that grid can talk to every other point and decisions are made either by devices or human beings to fully optimize the process by which electricity is generated and delivered to customers. A smart grid infrastructure can spot and stop energy “leaks,” optimize efficiency through better power factors and provide feedback loops that provide the right price signals to normalize energy loads during peak use. According to the Pacific Northwest Laboratory in partnership with the Department of Energy, the total potential benefit of implementing smart grid technologies over the next 20 years is conservatively estimated to have a present value of $75 billion. Vision SmartSynch creates extraordinary value for our customers by providing innovative Smart Grid Infrastructure solutions that leverage public wireless networks.