When an incident occurs in the oilfield, it can impact many lives – physically and financially. The litigation process typically tries to resolve multiple issues: What happened, why did it happen, and who is ultimately responsible? To answer these questions, you need an expert familiar with the many disciplines of oilfield life. Signa provides professional Petroleum Engineers who have served as expert witnesses in dozens of onshore and offshore litigation cases. Our experts represent both Plaintiffs and Defendants for both surface and downhole cases. We investigate wellsite incidents, equipment failures, drilling issues, workover and well intervention mishaps, plugging and abandonment problems, contract evaluation, and problems with producers, injectors and disposal wells. Our expert witnesses provide testimony for their opinions in deposition and trial. Our references and case histories are available by request.