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Class II Disposal Well Seismic Monitoring Plan and Mitigation Plan (PDF) EPA Form 7520-11 Annual Disposal/Injection Well Monitoring Report (PDF) EPA Permit Modification 2019 (PDF) 2018 Seismic Monitoring System Activities (PDF) Stonehaven Energy Management Company, LLC . Latshaw #9 wellIn Illinois the Class II Program is administered by the Illinois Department of Natural Resources, Office of Mines and Minerals. Class III: Wells used to extract minerals following the injection of fluids into an ore bed such as uranium. No Class III wells exist in Illinois. Class IV: Wells used to inject hazardous waste into or above a USDW ...The fact sheet below provides a summary of how the UIC program works to protect underground sources of drinking water (USDWs). It includes information on the types and number of injection wells in the U.S., and information on inspection programs and regulatory compliance. UIC Fact Sheet (pdf) (318.26 KB, April 2020, 816F19005) This document ...(1) If no injection has occurred in a class II disposal well for five consecutive years, the class II disposal well owner shall plug the class II disposal well in accordance with section 1509.13 of the Revised Code, section 1509.15 of the Revised Code, and Chapter 1501:9-11 of the Administrative Code.UIC-2 SFI COM: Class-II Commercial Slurry Fracture Injection Well Application : PDF: UIC-2 MASIP: Class-II Request to Amend the Maximum Authorized Surface Injection Pressure : PDF: UIC-3 BR: Class-III Brine Extraction Well Application : Word: PDF: UIC-4: Class-II Hydrocarbon Storage Inspection Form: CES Use Only: UIC-4C: Salt Cavern Safety ...Sep 27, 2023 · Class I Industrial and Municipal Waste Disposal Wells; Class II Oil and Gas Related Injection Wells; Class III Injection Wells for Solution Mining; Class IV Shallow Hazardous and Radioactive Injection Wells; Class V Wells for Injection of Non-Hazardous Fluids into or Above Underground Sources of Drinking Water; Class VI Wells Used for …Jun 9, 2022 · Both Class II and Class VI wells are utilized for the underground injection of CO2. The purposes (and, thus, regulations) of these classes, however, are different. As much as 80 percent of active Class II wells are used for EOR, where fluids containing CO2, among other things, are injected into oil-bearing formations to recover residual oil and ... In Region 10, EPA issues permits for Class I and Class V injection wells in Alaska and on tribal lands. EPA also issues permits for Class II wells in Idaho . Permitting authority for all other classes of injection wells has been delegated to the individual states, with oversight from EPA.The UIC program uses the inventory numbers in combination with other funding criteria to establish annual funding levels for programs with primary enforcement authority. The most recent injection well inventory information is provided in the links below. FY 2021 State UIC Inventory (xlsx) The file is an Excel spreadsheet with state-specific ...The Southwest region contains soils, natural water sources, Class I and II quality air, and geological formations. The area also contains an abundance of wildlife. The resources are monitored and protected.Underground Injection Control Well Classes. Class I wells are used to inject hazardous and non-hazardous wastes into deep, isolated rock formations. Class II wells are used exclusively to inject fluids associated with oil and natural gas production. Class V wells are used to inject non-hazardous fluid underground. Sources: EPA and KDHE.Class I Class II (c) All Class I injection wells, except those municipal wells injecting non-corrosive wastes, shall inject fluids through tubing with a packer set immediately above the injection zone, or tubing with an approved fluid seal as an alternative. The tubing, packer, and fluid seal shall be designed for the expected service. Class II Saltwater Injection Wells. A well constructed and used for the sole purpose of disposing of saltwater, a byproduct of oil and natural gas production. A saltwater injection well is constructed to isolate the injected fluid in a specific formation and prevent contamination of freshwater. Class II Enhanced Oil Recovery WellsNew requirement for water wells within 1,500 feet of new Class II Disposal wells and surface facilities to be baseline tested prior to construction; Addition of requirements governing the issuance of an order that allows a Class II Disposal Well to begin injection, as specifically required pursuant to 1509.22 of the Ohio Revised Code;Class II wells cover the initial purpose of injection wells, which is for the disposal of oil and natural gas production. The large majority of this is brine injection. Class II wells are one of the biggest sources of well injection, and are estimated to inject over 2 billion gallons of fluid every day in the US (EPA, 2016).Class IV wells • Class IV - used to dispose hazardous or radioactive wastes into or above a geologic formation that contains an underground source of drinking water (USDW) • In 1984, EPA banned use of Class IV injection wells, except as part of an EPA or state-authorized ground water clean-up action. 40 C.F.R. § 144.13In Illinois the Class II Program is administered by the Illinois Department of Natural Resources, Office of Mines and Minerals. Class III: Wells used to extract minerals following the injection of fluids into an ore bed such as uranium. No Class III wells exist in Illinois. Class IV: Wells used to inject hazardous waste into or above a USDW ... NVIT SMALL CAP INDEX FUND CLASS II- Performance charts including intraday, historical charts and prices and keydata. Indices Commodities Currencies StocksUnder existing federal law, the authority to regulate Class II injection wells is delegated to the Geologic Energy Management Division. Under existing regulations, a well operator is required to obtain approval from the supervisor or a district deputy for a subsurface injection or disposal project, including Class II injection wells, and is ...Injection-Storage Permits. The Railroad Commission of Texas regulates several types of injection wells under a federally approved Underground Injection Control (UIC) program under the Safe Drinking Water Act. These include wells for enhanced recovery, waste disposal, liquid hydrocarbon storage, brine mining, geothermal and other injection wells.Between Q3-2010 and Q1-2016, however, OH’s Class II inClass II Wells. Class II injection wells are used to inject fluids: Class II well types Disposal wells. During oil and gas extraction, brines are also brought to the surface. Brines are separated from... Enhanced recovery wells. Fluids consisting of brine, freshwater, steam, polymers, or carbon dioxide are injected into... Hydrocarbon storage wells. Liquid ... All Class I wells are prohibited in Washington and must be decommi Interest in CO 2 sequestration until recently has been limited to storage associated with Class II enhanced oil recovery (EOR) injection wells. Carbon dioxide storage incidental to EOR is a Class II activity and, therefore, may be permitted under the … Sep 8, 2023 · States already per

May 13, 2022 · A major hazardous byproduct of oil and gas operations, called “brine,” poses a pressing problem because of its long-term radioactivity and the extreme volumes produced each year. Billions of gallons of this waste have been injected into Class II injection wells throughout Ohio and millions of gallons have been spread on Ohio roads as a ...Mar 19, 2021 · Often it gets disposed of in another type of well: disposal wells, called Class II injection wells, where wastewater is injected back into the earth. Pennsylvania has only nine of these, with a handful more on the way. That leaves millions of gallons of Pennsylvania’s waste that are trucked to Ohio’s 226 injection wells. A Swiss Cheese ...Class V – Wells used to inject fluids into or above underground sources of drinking water[6,7]. These are similar to Class IV wells but are not used for the disposal of hazardous wastes. Class V is the broadest and largest class of underground injection wells, with dozens of different well types and over 650,000 active wells across the United ...Oct 18, 2023 · The State Land Board accepts applications for disposal well leases. Apply now . For questions or assistance in obtaining a disposal well lease, please contact Steve Freese at [email protected] or 303-866-3454 ext. 3343. We charge a disposal fee of either $0.65. $0.25, or $0.05 per barrel depending on the type of fluid being disposed.

Draft UIC Program Guidance on Transitioning Class II Wells to Class VI Wells i Disclaimer . The Federal Requirements Under the Underground Injection Control Program for Carbon Dioxide Geologic Sequestration Wells (75 FR 77230, December 10, 2010), known as the Class VI Rule, establishes a new class of injection well (Class VI). Almost 90,000 injection wells were inspected in 2018. Figure 5 indicates inspections performed by well class. Despite the greatest number of wells being Class V, the largest number of inspections were performed on Class II wells. Class II wells tend to be technologically sophisticated wells while many Class V wells are simply constructed andJun 2, 2023 · Class I Industrial and Municipal Waste Disposal Wells; Class II Oil and Gas Related Injection Wells; Class III Injection Wells for Solution Mining; Class IV Shallow Hazardous and Radioactive Injection Wells; Class V Wells for Injection of Non-Hazardous Fluids into or Above Underground Sources of Drinking Water; Class VI Wells Used for ……

Reader Q&A - also see RECOMMENDED ARTICLES & FAQs. Injection Wells. The Division protects Oh. Possible cause: Jul 30, 2014 · In a simple configuration, a single injection well is .