Letters of intent may be advanced in the world of commercial real estate. In some specific domestic markets (for example in principal to principal deals between upstream Petroleum traders and producers in the same country, or certain Joint venture projects) they may be found. But there is no underlying and supported standard international application for the Letter of Intent.
However, during the same period, on January 6, another oil company, Texaco, came into the picture as it publicly announced that Texaco and Getty Oil would merge. Pennzoil protested the proposed merger, and Getty Oil filed a law suit for the court to issue a declaratory judgment that it was not bound by any contract it had with Pennzoil.