A system including a mechanism for recovering oil andor gas from an underground formation, the oil andor gas comprising one or more sulfur compounds; a mechanism for converting at least a portion of the sulfur compounds from the recovered oil andor gas into a carbon disulfide formulation; and a mechanism for releasing at least a portion of the carbon disulfide formulation into a formation. A representative system includes a second computing device that incorporates a speed-dial system, a first actuator and a menu. Cutting elements so formed and drill bits equipped with such cutting elements are also disclosed. In addition, the base line length is determined on the basis of the distance between the 3D coordinates of the displaced point and the object point. Each measurement circuit measures the output of the corresponding output circuit in parallel, and the control section is provided in common to the plurality of modules and sequentially reads the measurement result of the measurement circuit of each module. Video samples are loaded into a chain of video frame buffers that is \u201crotated\u201d during the vertical blanking signal of the display to swap an old frame buffer out for a new frame buffer.