Zefiro Subsidiary Deploying Second and Third Rigs for Major U.S. Natural Gas Producer
Zefiro ramps up rig count from Viking acquisition, but governance scars and heavy dilution keep the growth story firmly in “show‑me” territory.
On May 26, 2026, Zefiro’s subsidiary Plants & Goodwin (P&G) announced it is deploying a second and third rig for a major U.S. natural gas producer’s well‑plugging campaign. The campaign covers at least 26 wells in Pennsylvania, New York, West Virginia, and Kentucky – many requiring specialized tactics for extreme depths and difficult terrain. Rig 1 was already under contract for all of 2026; the two additional rigs were made possible by the closed $4.3 million acquisition of Viking Well Service’s equipment. The release underscores the company’s ability to strengthen client relationships and grow market share through M&A, referencing recent revenue of >$33 million and adjusted EBITDA of $4.25 million over the past three quarters.
The announcement is an expected follow‑up to the Viking Well Service acquisition closed on May 6, 2026, which was explicitly expected to add ~$10 million in incremental annual revenue. Deploying those rigs is the logical next step – a tangible proof of execution, but not new or surprising information. No fresh financial metrics or transformative contracts are disclosed. The market had already priced in the revenue potential from the acquisition; therefore, this news falls squarely into the “routine positive” category: confirming operational momentum without altering the investment thesis.
Zefiro Methane Corp. is an environmental services firm specializing in plugging and abandonment (P&A) of orphan and marginal oil‑and‑gas wells, methane emissions quantification, and origination of carbon offsets. Its wholly owned operating arm, Plants & Goodwin, Inc., executes the field work and holds exclusive U.S. patent rights to the REED downhole casing‑expansion tool. The flagship project is a $19.6 million, three‑year CMAR contract with the Ohio Department of Natural Resources (starting June 2026) to remediate marginal wells. Zefiro also dominates Ohio’s Phase 1 orphan‑well formula grants, capturing ~37 % of the state’s federal IIJA funding, with notable contracts like the $4.5 million Wood 12F project. In West Virginia, a $1.3 million MERP contract provides high‑margin monitoring revenue. The company has commercialized carbon credits under the ACR orphan‑well methodology, delivering verified tons to Mercuria and EDF Trading.