prices will continue to fluctuate, Exxon is betting that the world will remain dependent on oil and gas for decades to come
and that new technology will facilitate accessing so-called unconventional energy sources.
During the last several years, Exxon continued its headlong rush into accumulating shale gas and oil properties that
began in earnest in 2009 with the acquisition of natural gas exploration company XTO Energy. While natural gas prices
have remained well below their 2008 level, Exxon used the expertise of the former XTO Energy personnel, who are among
the most experienced in the industry in extracting oil and gas from shale rock, to identify the most attractive sites globally
for future shale development. In 2010, Exxon acquired Ellora Energy Inc., which was active in the Haynesville shale fields
in Texas and Louisiana, for $700 million and properties in Arkansas’s Fayetteville shale fields from PetroHawk Energy
Corp. In 2011, Exxon bought TWP Inc. and Phillips Resources, which were active in the Marcellus shale basin, for a
combined $1.7 billion. Exxon is betting that these properties will become valuable when natural gas prices again rise. By
mid-2011, Exxon Mobil had added more than 70 trillion cubic feet of unconventional gas and liquid reserves since the XTO
deal in late 2009 through acquisitions and new discoveries. Exxon is now the largest natural gas producer in the United
States.
The sheer size of the XTO acquisition in 2009 represented a remarkable departure for a firm that had not made a major
acquisition during the previous 10 years. Following a series of unsuccessful acquisitions during the late 1970s and early
1980s, the firm seemed to have developed a phobia about acquisitions. Rather than make big acquisitions, Exxon started
buying back its stock, purchasing more than $16 billion worth between 1983 and 1990, and spending about $1 billion
annually on oil and gas properties and some small acquisitions.
Exxon Mobil Corporation stated publicly in its 2009 annual report that it was committed to being the world’s premier
petroleum and petrochemical company and that the firm’s primary focus in the coming decades would likely remain on its
core businesses of oil and gas exploration and production, refining, and chemicals. According to the firm, there appears to
be “a pretty bright future” for drilling in previously untapped shale energy properties—as a result of technological advances
in horizontal drilling and hydraulic fracturing. No energy source currently solves the challenge of meeting growing energy
needs while reducing CO2 emissions.6
Traditionally, energy companies have extracted natural gas by drilling vertical wells into pockets of methane that are
often trapped above oil deposits. Energy companies now drill horizontal wells and fracture them with high-pressure water,
a practice known as “fracking.” That technique has enabled energy firms to release natural gas trapped in the vast shale oil
fields in the United States as well as to recover gas and oil from fields previously thought to have been depleted. The
natural gas and oil recovered in this manner are often referred to as “unconventional energy resources.”
In an effort to bolster its position in the development of unconventional natural gas and oil, Exxon announced on
December 14, 2009, that it had reached an agreement to buy XTO Energy in an all-stock deal valued at $31 billion. The
deal also included Exxon’s assumption of $10 billion in XTO’s current debt. This represented a 25% premium to XTO
shareholders at the time of the announcement. XTO shares jumped 15% to $47.86, while Exxon’s fell by 4.3% to $69.69.
The deal values XTO’s natural gas reserves at $2.96 per thousand cubic feet of proven reserves, in line with recent deals
and about one-half of the NYMEX natural gas futures price at that time.
Known as a wildcat or independent energy producer, the 23-year-old XTO competed aggressively with other
independent drillers in the natural gas business, which had boomed with the onset of horizontal drilling and well fracturing
to extract energy from older oil fields. However, independent energy producers like XTO typically lack the financial
resources required to unlock unconventional gas reserves, unlike the large multinational energy firms like Exxon. The
geographic overlap between the proven reserves of the two firms was significant, with both Exxon and XTO having a
presence in Colorado, Louisiana, Texas, North Dakota, Pennsylvania, New York, Ohio, and Arkansas. The two firms’
combined proven reserves are the equivalent of 45 trillion cubic feet of gas and include shale gas, coal bed methane, and
shale oil. These reserves also complement Exxon’s U.S. and international holdings.
Exxon is the global leader in oil and gas extraction. Given its size, it is difficult to achieve rapid future earnings growth
organically through reinvestment of free cash flow. Consequently, megafirms such as Exxon often turn to large acquisitions
to offer their shareholders significant future earnings growth. Given the long lead time required to add to proven reserves
and the huge capital requirements to do so, energy companies by necessity must have exceedingly long-term planning and
investment horizons. Acquiring XTO is a bet on the future of natural gas. Moreover, XTO has substantial technical
expertise in recovering unconventional natural gas resources, which complement Exxon’s global resource base, advanced
R&D, proven operational capabilities, global scale, and financial capacity.
6 Rex Tillerson, Exxonmobil CEO, 2009 Exxonmobil Annual Report.