May 4-6	Interstate Oil & Gas Compact Commission (IOGCC), Midyear Issues Summit, Sheraton Suites Calgary Eau Claire, Calgary, Alberta, CANADA	To register on-line, go tohttp://www.iogcc.state.ok.us.
May 14-16	Tennessee Oil & Gas Association (TOGA), TOGA Convention, Marriott-Knoxville Hotel, Knoxville, TN	Further Information: TOGA Website
May 21-22	West Virginia Oil & Natural Gas Association (WVOGNA), Spring Meeting, Glade Springs Resort and Conference Center, Daniels, WV	The WVONGA Board of Directors invites you to attend our Spring Meeting. The Spring Program offers a blend of legislative and regulatory issues combined with timely technical seminar and other well known speakers. The registration fee (see brochure) includes both your room and meals. You will, however, need to call Glade Springs and ask to be put on the rooming list. This will allow you to pass on your room preferences to the staff at Glade. They may request a credit card number, but this will be for incidental charges only (i.e. bar, spa activities, etc.). Please do this as soon as possible as the block of rooms will only be held until April 20. Further Information: Meeting Brochure (PDF, 3.87 MB) Registration Form (MS Word DOC, 28.5 KB)
May 29	PTTC Regional Workshop, Salt Fork State Park Lodge, Cambridge, OH	Hosted by PTTC and the Ohio Geological Society.   Workshop Announcement and Registration Form (Interactive PDF, 81 KB) Further Information on Workshops page.
May 30-31	Devonian Shale Field Trip,	Area: Lake Erie shoreline and western New York. Led by Dr. Gary Lash, SUNY College at Fredonia, and hosted by the Pittsburgh Association of Petroleum Geologists. Black shale units that will be observed in the field include the Dunkirk, Rhinestreet, Middlesex, Geneseo and Marcellus. Further Information forthcoming.