Oil and Gas In-House Lawyers: Houston First, and Mostly Partners

An energy company looking for oil and gas in-house counsel will find more of the candidates in one city than in any other. Sartori & Partners data show that Houston took 27.3% of the lateral moves made by lawyers whose work centers on oil and gas in the 12 months to October 2026, against 2.3% of all lateral moves. That gives the city an index of 1,162 against its share of the whole market. London, the only other city with enough moves to publish, indexes at 142. Moves between law firms are one hiring channel among several, but they are the clearest public record of where this group works, how senior it is and what it accepts when it changes jobs. This report sets those moves against the whole market, against lawyers in power and renewables and in utilities, and against the lawyers who left firms for companies in 2026.

Of the 176 oil and gas lawyers who changed firms over the 12 months, 48 joined a firm in Houston. The city holds 2.3% of all lateral moves, so oil and gas lawyers chose it 11.9 times as often as lawyers in general. The cities they left show the same pattern: Houston accounts for 25.0% of departures and London for 11.4%. Over 36 months, with more moves behind each figure, Houston took 25.6%, London 14.7%, New York 6.8% and Calgary 5.9%. Power and renewables lawyers also favor Houston, at an index of 315, but they spread across New York, London and Washington too. The oil and gas group has a single center.

The group also tends to stay put. Only 16.3% of oil and gas moves came with a change of city, against 20.5% across the market, and the 36-month figures, 17.5% against 21.6%, keep that order. For a company whose legal team sits in Houston this is the simple case: the candidates are already local. A company based in Denver, Calgary or London faces the harder question first. Decide whether the role can sit in Houston before the search opens, because asking a Houston lawyer to relocate cuts against how this group usually moves.

The deal records measure something different: where the work is done, not where lawyers move. In the Sartori & Partners deal records, 48.2% of oil and gas deals in the 12 months were handled with lawyers in Houston, and 42.0% with lawyers in New York. One deal can count in several cities, so the shares overlap and add to more than the whole. The neighboring energy sectors put New York first. In power and renewables, lawyers in New York worked on 32.9% of the sector's deals and lawyers in Houston on 12.2%; in utilities, water and waste, the figures are 46.3% and 22.1%. Of the three energy sectors compared here, oil and gas is the only one whose deal work runs through Houston first.

Companies in general have not been drawing lawyers out of Houston firms at an unusual rate. Between May and October 2026, across all sectors, 22 of the lawyers who left a firm for a company came from Houston, or 2.3% of such moves, close to the city's 2.3% of lateral moves. New York supplied 16.1%. For an energy company, that means no unusual pull from other legal departments on Houston firm lawyers: the competing offer is more likely to come from another firm. The offer has to beat what a firm gives: a steady flow of transactions, a clear title and a seat near the commercial decisions.

Oil and gas lawyer moves rose 27.6% over the settled 12-month windows, to 199 from 156. Lateral moves across the whole market rose 9.0% over the same windows, from 13,128 to 14,305. Partner moves on their own read flat, at 114 against 93: a gap that counts this size cannot separate from noise. Calendar years read differently, because the settled windows cut across them: the newer one starts in October 2025.

Seniority is what sets the group apart. Partners were 56.2% of oil and gas movers in the 12 months, 2.0 times their 27.7% share of all lateral moves. Associates were 26.7%, against 58.5%. The 36-month mix is much the same, with partners at 56.6% against 26.9% for the market.

More of these lawyers also stepped up when they moved. A higher title came with 16.5% of oil and gas moves, against 12.9% for the market, and over 36 months with 14.7% against 12.3%. Power and renewables lawyers sit at 16.1% and utilities lawyers at 12.3%.

The in-house channel runs on a different mix. Of the 953 lawyers who went from firms to companies between May and October 2026, across all sectors, 76.7% were associates and 11.0% partners. A company that wants a senior oil and gas lawyer is recruiting where the traffic is, among partners and counsel. One that wants a mid-level associate will see fewer associate moves to read the market from, and should expect to match the title step a firm would offer.

Projects and infrastructure is the most common practice on oil and gas moves, carried on 40.9% of them against 3.7% of all lateral moves, an index of 1,102. International arbitration is rarer but indexes higher still, at 1,331 on 15.3% of moves, and regulatory and compliance at 609. Corporate and M&A follows at 31.2%, an index of 151, and banking and finance at 21.0%, also an index of 151. Construction sits at 17.6% of moves and an index of 294. Litigation appears on 29.5% of moves but indexes at only 74, against 39.9% for the market. A lawyer can carry two practices, so the shares overlap and do not add to a total. Among partners alone, banking and finance indexes at 176.

Few lawyers with these backgrounds go in-house. Across all sectors, projects and infrastructure lawyers were 5.0% of moves from firms to companies and construction lawyers 4.0%, against 33.2% for corporate and M&A. A projects or construction candidate from this group will often be making the move for the first time. Describe the role in asset terms: which developments, which financings, which contracts stay in the legal team and which go to outside counsel.

Hiring of these lawyers is concentrated. In Sartori & Partners data, the ten most active firms took 27.2% of oil and gas moves over 36 months, against 12.2% for the ten most active firms in the market. Baker Botts heads the list, in the 21-40 band of hires, followed by Akin, Gump, Strauss, Hauer & Feld and Mayer Brown. Large firms dominate: 66.3% of the 12-month moves went to firms of 1,000+ lawyers, against 53.6% across the market.

These firms are where many recent movers now work, and their pay and title ladders are what an in-house offer will be measured against. Set the package with a large-firm comparison in mind, and expect a candidate to ask how the role compares with the partner track they would leave.

Start the search in Houston. With 27.3% of oil and gas moves going there and an index of 1,162, the city holds the group in a way no other market does, and these lawyers changed city on only 16.3% of moves. A company outside Texas should decide early whether the role can be based in Houston; a relocation offer will be the hardest part of the package.

Price for seniority. Partners were 56.2% of movers and 16.5% of moves came with a higher title, so settle the title before the first call: a deputy general counsel or head-of-function title for a partner, a senior counsel title with a visible next step for a senior associate. Recruit for the work the business does. Projects, construction and finance backgrounds run deep in this group, and a candidate from them will want the asset work spelled out. Finally, move while the flow is up: oil and gas lawyer moves rose 27.6% over the settled windows, so more of this group is in motion than a year ago.