PROGRAM 3. Extent and Interpretation of the Hogshooter Gas Sand - WALTER R. BERGER 4. Review of Developments in Kansas During 1918 - RAYMOND R. BERGER 5. A Review of Development in the Central Texas Oil Fields - W. L. MATTESON 6. A Statistical Investigation of the Influence of Structure on Oil and Gas Pro- duction in the Osage Nation - ROSWELL H. JOHNSON and SHIRLEY L. MASON 7. Unconformities in Oklahoma - ED. BLOESCH 7:00 p. m. Banquet complimentary to the Association by the Dallas Chamber of Commerce & Manufacturers' Association, Junior Ball Room, Adolphus Hotel The toast list for the banquet will be made up of talks by local and visiting oil producers, including a special address on Valuation of Oil Properties - VALUATION EXPERT, U. S. TREASURY DEPARTMENT. Ralph Arnold Saturday, March 15th 9:30 a. m. TECHNICAL SESSION 1. The Saratoga, Texas, Oil Field J. W. BOSTICK 2. Relations of Sulphur and Cap-Rock in the Gulf Coast Salt Domes C. R. ECKES 3. History of Geologic Exploration in the Southwest ROBERT T. HILL 4. Notes on the Stratigraphy of Panama and Costa Rica D. F. MACDONALD 5. Structural Conditions in the Oil Fields of Bexar County, Texas E. H. SELLARDS 6. Geologic Work of the American Expeditionary Forces SIDNEY POWERS 7. Gas Conservation and Distribution Under the U. S. Fuel Administration T. W. GREGORY 8. Design for a Log Meter GEO. E. BURTON 9. Oil Field Waters G. SHERBURNE ROGERS 2-5 p. m. BUSINESS SESSION Annual Report of the President Annual Report of the Secretary-Treasurer Annual Report of the Editor Report of Committees Introduction of New Business Election of Officers