However, Halliburton said it did not believe that the foam cement design used on the well caused the incident.
The condemnation of Monothelitism, carried on by his immediate successors as well, caused strained relations between Rome and Constantinople for several decades.
A few miles south of Montrose is Dimock, where four years ago problems with high gas pressure at a Cabot Oil & Gas well caused a leak into water supplies.
The government said that BP's negligence in sealing an exploratory well caused it to explode, sinking the Deepwater Horizon drill rig and unleashing a gusher of oil that lasted for months and coated beaches all along the Gulf Coast.
James Brooke (NYT) CANADA: E. COLI OUTBREAK EXPLAINED Heavy rain washing cow manure into a well caused Canada's deadliest outbreak of E. coli bacteria, according to a report by Dr. Murray McQuigge, medical health officer for the Ontario region that included Walkerton, the infected town.
LONDON (Reuters) — BP's new chief executive said on Monday that its rivals and the media had helped cause a climate of fear during the summer when the oil giant's blown-out Gulf of Mexico well caused the worst ever oil spill in the United States.
