What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
At approximately one hour into a routine pipeline patrol flight, while flying at low altitude, the pilot noticed a decrease in oil pressure. The engine began to run rough, and the pilot began to execute a 180 degree turn in an attempt to reach a nearby airport. At about 90 degrees into the turn, with severe engine vibration, the pilot shut down the engine (at about 150 feet a.g.l.) and located a ground clearing. The pilot executed an emergency landing during which the aircraft ran through a multi strand barbed wire fence. The aircraft came to rest in an upright and normal configuration. Several strands of wire remained caught around the landing gear struts, but no other damage was noted. No injuries were reported by the pilot. Engine oil was noted on the belly of the aircraft.
As the FAA filed it
AT APPROXIMATELY ONE HOUR INTO A ROUTINE PIPELINE PATROL FLIGHT, WHILE FLYING AT LOW ALTITUDE, THE PILOT NOTICED A DECREASE IN OIL PRESSURE. THE ENGINE BEGAN TO RUN ROUGH, AND THE PILOT BEGAN TO EXECUTE A 180 DEGREE TURN IN AN ATTEMPT TO REACH A NEARBY AIRPORT. AT ABOUT 90 DEGREES INTO THE TURN, WITH SEVERE ENGINE VIBRATION, THE PILOT SHUT DOWN THE ENGINE (AT ABOUT 150 FEET A.G.L.) AND LOCATED A GROUND CLEARING. THE PILOT EXECUTED AN EMERGENCY LANDING DURING WHICH THE AIRCRAFT RAN THROUGH A MULTI STRAND BARBED WIRE FENCE. THE AIRCRAFT CAME TO REST IN AN UPRIGHT AND NORMAL CONFIGURATION. SEVERAL STRANDS OF WIRE REMAINED CAUGHT AROUND THE LANDING GEAR STRUTS, BUT NO OTHER DAMAGE WAS NOTED. NO INJURIES WERE REPORTED BY THE PILOT. ENGINE OIL WAS NOTED ON THE BELLY OF THE AIRCRAFT.