[en] This report contains the laboratory test procedures, graphical representations of the raw data, and test results for the Detten Well No. 1 (Chapters 1 and 2), G. Friemel Well No. 1 (Chapters 3 and 4), Mansfield Well No. 1 (Chapters 5 and 6), and Zeech Well No. 1 (Chapters 7 and 8) in the Permian Basin, Texas. The laboratory tests were performed for static moduli, dynamic moduli, uniaxial compressive strength, and triaxial compressive strength determinations. These data are preliminary. They have been neither analyzed nor evaluated