By Brent Kendall, Lynn Cook and Alison Sider 

Oil-field services rivals Halliburton Co. and Baker Hughes Inc. could face a long, challenging effort to obtain antitrust clearance for their proposed $34.6 billion merger.

Antitrust experts said Monday the deal could face resistance from regulators because it would leave the industry highly concentrated between two large firms: the merged company and Schlumberger Ltd.

"This looks like a 3-to-2 merger. And 3-to-2 mergers are going to be tough to get through anywhere," said Steven Cernak of the law firm Schiff Hardin.

Mr. Cernak said the deal faces an uphill battle. But he credited the companies with following the appropriate playbook by emphasizing large cost savings and complementary product lines. For a deal such as this to obtain antitrust approval, "these are the ways you do it," he said.

Halliburton and Baker Hughes have multiple overlapping business lines where they compete for customers, including hydraulic fracturing of oil and gas wells and computer-controlled underground horizontal drilling. They also drill in many of the same regions, from U.S. shale-oil fields in Texas and North Dakota to the deep waters off the coast of Brazil.

But Baker Hughes has significantly more market share in technical work where Halliburton lags behind, such as the artificial lift business of wringing more oil out of older wells, according to UBS Investment Bank.

Baker Hughes also has a stronger presence in major oil-producing countries including Canada and Russia, which should help Halliburton forge inroads there, according to Bill Herbert, managing director of Simmons & Co. International, an energy investment bank.

The companies said the deal would give them a better depth and breadth of services, while generating annual cost synergies of nearly $2 billion. To address possible antitrust concerns, Halliburton agreed to divest businesses that generate revenues of up to $7.5 billion. The company will pay a $3.5 billion fee if the deal fails to obtain the required antitrust clearances.

"We clearly would not have done this deal if we didn't believe it was achievable from a regulatory standpoint," Dave Lesar, chairman and chief executive of Halliburton, said Monday. "We are absolutely confident that we're going to get this thing done."

Halliburton doesn't expect any sales required by regulators to diminish the benefits of a merger, Mark McCollum, Halliburton's chief financial officer, said.

The Halliburton-Baker Hughes deal appears headed for review by the Justice Department, not the Federal Trade Commission. Both agencies review mergers for possible antitrust concerns. Mr. Lesar said the company would start meeting with the department on Monday.

The companies' legal teams include veterans who understand how Obama administration officials have approached merger reviews. Among the lawyers advising Baker Hughes is Molly Boast of WilmerHale, who served as a high-ranking Justice Department antitrust enforcer earlier in the Obama administration.

Diana Moss of the American Antitrust Institute, a group that favors vigorous antitrust enforcement, said the companies have several notable overlapping businesses including the sale of drill bits, services to measure underground conditions during the drilling process and well-cementing and completion services that make wells ready for use.

Ms. Moss said if the deal goes through, the merged firm and Schlumberger combined could have 70% to 90% of the market in some service areas. "We'll have several product lines that could be duopolized," she said.

Fiona Schaeffer of Milbank, Tweed, Hadley & McCloy said the Justice Department will want input from the companies' customers, whose views "will be critical in determining whether this deal gets done or not."

Another potential key issue could be whether antitrust enforcers believe that buyers for any divested assets will adequately replace competition lost by the merger, said Jeffrey Jacobovitz of Arnall Golden Gregory.

Given the companies' presence in international markets, including in locations such as Brazil and Canada, they likely will also need to obtain antitrust clearance in international jurisdictions. That process could play an important role in the deal's fate. Several countries around the globe have stepped up their merger review regimes in the last decade.

The companies on Monday didn't offer details on which international jurisdictions will need to review the deal.

In addition to the three main industry players, there are scores of smaller outfits that do oil-field services work.

The number four company in this field, Weatherford International Ltd., lags behind its larger competitors and has struggled in recent years with tax accounting errors and violations of the Foreign Corrupt Practices Act.

Other companies are highly specialized in one area of oil-field services. Noble Corp., for instance, is a major driller in offshore waters, and privately-held FTS International is a fracking company that is active in every major U.S. shale formation and recently entered a joint venture with state-controlled Sinopec to help pump oil from onshore fields in China.

Subscribe to WSJ: http://online.wsj.com?mod=djnwires

Schlumberger (NYSE:SLB)
Historical Stock Chart
From Mar 2024 to Apr 2024 Click Here for more Schlumberger Charts.
Schlumberger (NYSE:SLB)
Historical Stock Chart
From Apr 2023 to Apr 2024 Click Here for more Schlumberger Charts.