EXHIBIT 2.2 FIRST AMENDMENT TO THE AGREEMENT AND PLAN OF MERGER THIS FIRST AMENDMENT (this "Amendment") TO THE AGREEMENT AND PLAN OF MERGER dated as of August 6, 1999, hereby amends the Agreement and Plan of Merger, dated as of January 10, 1999 (the...The Agreement • August 9th, 1999 • Nabors Industries Inc • Drilling oil & gas wells • Texas
