TY - SER AU - Chaffin,Mike AU - Lynn,Garth AU - Bradley,Bruce TI - Tailor-made casing withstands mildly sour environment at cost savings: A custom 110-ksi pipe grade enabled an East Texas operator to drill and complete wells in the presence of H2S without resorting to costly C110 or T95 casing PY - 2008/// CY - PB - ER -