Over 13,000 ASTM standards operate globally. Defined and set by us, they improve the lives of millions every day. Combined with our innovative business services, they enhance performance and help everyone have confidence in the things they buy and use – from the toy in a child’s hand to the aircraft overhead.
Working across borders, disciplines, and industries we harness the expertise of over 30,000 members to create consensus and improve performance in manufacturing and materials, products and processes, systems and services.
Understanding commercial needs and consumer priorities, we touch every part of everyday life: helping our world work better.
For over 125 years, ASTM has been well known as one of the world’s largest and most established standards creating organizations. Today, ASTM also offers a wide range of products and services that go well beyond standards: training, proficiency testing, certification and the new portal service Compass. These offerings significantly enhance the benefits ASTM provides to its stakeholders worldwide.
Every year, drilling teams make decisions worth millions of dollars on incomplete information.
A bit drilled past its life. A borehole left uncleaned before a critical section. A gas show missed because the detection system wasn't precise enough.
GEOLOG exists to close that gap.
We are an independent specialist in surface logging, drilling intelligence, and formation evaluation – operating in more than 40 countries across Europe, the Middle East, Africa, and the Americas. Independent means we have no equity interest in any well outcome. Our role is to measure and advise – without agenda.
That independence is why major NOC and IOC operators rely on our specialists on their most complex wells.
Specialist means we do surface logging and drilling intelligence at the highest level of accuracy the industry can deploy at the surface. Our technologies – DrillClean, BitLife, KickMaster, G9+, GeoIsotopes, Digital Cuttings, Vinci Geomechanics – are patented, peer-reviewed, and field-proven on hundreds of wells globally.
Measured means every claim we make is backed by data. DrillClean has saved a single operator $150,000 on one well and $1.075 million across five wells in Kuwait. BitLife has prevented $15 million in drilling costs on a single deep-water program.
We are also active beyond oil and gas – applying our subsurface measurement science to geothermal energy, CCUS, and critical minerals.
Follow for weekly case studies, technical insights, and field stories from GEOLOG specialists worldwide.
GPRS provides you with unmatched existing conditions documentation, both above and below-ground, to help you plan, design, manage, and build better. We have strengthened our core Reality Capture services through our acquisition of Existing Conditions.
You receive accurate as-built drawings and existing conditions documentation to give you the control you need. For 25 years, building industry professionals have relied on GPRS to measure, document, and model buildings nationwide. We’ve measured more than 10,000 buildings, covering an estimated 700 million square feet of space. Our experience includes some of the nation’s most high-profile projects, like the New York Stock Exchange, the Superman Building, Williams College, and Yale University, to name a few.
From utility locating to concrete scanning to reality capture and beyond, we provide the critical information you need to avoid costly surprises and delays. Whether you’re restoring a historic landmark, managing complex infrastructure, or planning a large-scale facility, GPRS gives you an accurate point of departure and supports every phase of your project – both above and below-ground. And with SiteMap®, our secure cloud-based infrastructure management platform, you gain 24/7 access to all drawings, models, and deliverables in one place.