Oilfield Waste Management

The E&P Waste Regulatory Framework

Most waste generated during oil and gas exploration and production — drilling mud, drill cuttings, produced water, produced sand, pit waste, and tank bottoms — is exempt from RCRA hazardous waste regulation under the Bevill Amendment (40 CFR 261.4(b)(5)). This exemption is significant, but it does not mean E&P waste is unregulated. In Texas, these wastes are regulated by TCEQ and the Railroad Commission of Texas (RRC) under a parallel framework that carries its own disposal requirements, approved facility lists, and documentation standards.

Non-E&P wastes generated at oilfield facilities — waste solvents, spent chemicals, contaminated PPE from chemical spills — are not Bevill-exempt and fall under RCRA hazardous waste rules. Misclassifying a waste stream as E&P-exempt when it is not, or disposing of exempt E&P waste using an unapproved method, are common and consequential compliance errors. Tektite identifies the correct regulatory pathway for each waste stream your operation generates.

E&P Waste Disposal in Texas

The RRC regulates the disposal of E&P waste under Statewide Rule 8 (16 TAC §3.8). Approved disposal methods include land application at RRC-permitted sites, commercial disposal at licensed E&P waste disposal facilities, pit disposal where allowed, and injection into disposal wells. Each method has specific conditions that must be met, and the waste must be transported and documented in a way that maintains the regulatory chain of custody.

Produced water is typically managed through injection into Class II saltwater disposal (SWD) wells, which are permitted and regulated by the RRC. For operators managing large produced water volumes, the regulatory compliance around SWD well permits, injection pressure monitoring, and reporting is a parallel obligation. Tektite assists with the compliance documentation and oversight associated with produced water disposal programs, though we do not operate SWD infrastructure directly.

Tank bottoms, contaminated soils from spills, and pit waste each have their own approved disposal pathways under RRC and TCEQ rules. Choosing the right pathway for each waste type requires waste characterization — either through process knowledge or laboratory analysis — to confirm the waste's physical and chemical properties before disposal.

NORM Waste Management and Disposal

Naturally Occurring Radioactive Material (NORM) accumulates in oilfield equipment, pipes, and production vessels as radium-226 and radium-228 concentrate from produced water over time. NORM-contaminated equipment and waste is a routine byproduct of long-producing fields, and it cannot be disposed of through standard channels — it requires handling and disposal at licensed NORM facilities.

TCEQ regulates NORM in Texas under 30 TAC Chapter 336. Before equipment containing NORM scale can be decommissioned, sold, or sent for scrap, it must be surveyed and, if it exceeds regulatory thresholds, properly managed under the TCEQ NORM framework. Improper disposal of NORM waste carries significant regulatory penalties and can create long-term liability for the operator.

Tektite conducts NORM surveys of oilfield equipment and facilities, quantifies contamination levels against applicable dose and concentration standards, and coordinates disposal through TCEQ-licensed facilities. We also assist operators with NORM recordkeeping requirements and worker notification obligations.

Waste Characterization and Manifesting

Every off-site waste shipment needs to be correctly characterized and documented. Characterization means confirming what the waste is — its composition, whether it has hazardous characteristics, and which regulatory category it falls under. This can be done through process knowledge (documented understanding of the process that generated the waste) or through laboratory sampling and analysis.

Once characterized, waste must be manifested, transported by licensed haulers, and delivered to facilities authorized to receive that specific waste type. Gaps in this chain — missing manifests, unauthorized disposal facilities, unlicensed transporters — represent both regulatory violations and liability exposure if the waste is later found at an improperly managed site.

For operators managing multiple waste streams across multiple locations, Tektite builds waste tracking programs that systematize characterization, manifesting, and recordkeeping so that nothing falls through the cracks between facility turnover or personnel changes.