Oil and gas fields are dangerous places to work. Heavy equipment is required, if a platform, pipeline, or other oil rig is negligently constructed, or not maintained properly, the result can be the emission of toxic fumes or a tank explosion causing serious injuries to workers at the site. Potentially responsible parties may include: equipment manufacturers, contractors, subcontractors, and other third parties (parties other than the employer) who have negligently caused injuries to oil and gas workers. Accident scenes change rapidly after and accident in an oil or gas field, so if there is an accident while working there, you should be careful to hire a well-qualified lawyer immediately after the accident so that your lawyer can document and preserve the scene and condition of the equipment to maximize your chances of success in court.