[Overall photo of "Pore Space"]
In a land far, far away; and for more than two decades, I was privileged and honored to work with some of the most brilliant, creative, ingenious, and wonderful people I've ever known !
That place: ALASKA - known as "The Greatland !"
That work environment: ARCO Alaska, Inc. - one of the largest oil companies in the world !
Those people: Engineers, Scientists, Geologists, Geophysicists, Paleontologists, and the amazing Management Team and Support Staff needed to help keep exploration, production, and operations running 24 hours a day, 7 days a week, 365 days of the year !
One of my most favorite Engineers is now in Jakarta, Indonesia, and despite the great distances and time zones, we've maintained our friendship. It was he who listened to and answered my endless questions about "Pore Space."
When I first inquired about where Oil and Gas are found, I thought they'd be in large easy-to-find "pools," and then, without too much difficulty, transported from their source through a pipeline into a refinery. From the refinery, the petroleum products would be processed into oil and gas that would be readily available for the consuming public. So simple.... I thought !
Taking a giant step back.... First of all, we had to find the oil and gas ! To my utter shock, much of the petroleum resources are found very deep underground in hard rock deposits. Those rock deposits are often filled with fractures (some microscopic in size; some extremely large). The SPACE between the rock fragments that holds fluids (like water, oil, gas, steam etc.) is called a PORE.
Generally speaking, "porosity" is made up of the space between small rock fragments (e.g. sand), but sometimes porosity is formed from very small or larger fractures in the rock, or even where rock has been dissolved away.
To get a better understanding of "porosity," geologists sometimes like to force blue 'epoxy' into a rock sample; slice the sample into very thin sections (aptly called "Thin Sections" !); and then photograph the thin section to see the porosity and the rock.
My "PORE SPACE" quilt is my personal artistic rendition of a "Thin Section" that has been enlarged close to a million times its actual size ! As you can see, the "blue epoxy" has followed the microscopic fractures that cut through the rock grains, and could possibly indicate the presence of petroleum.
I'm very, very grateful to all the wonderful people who mentored me as I journeyed through the amazing world of scientific discovery !
I'm very, very grateful to all the wonderful people who mentored me as I journeyed through the amazing world of scientific discovery !




















