Characteristics of discrete and basin-centered parts of the Lower Silurian regional oil and gas accumulation, Appalachian basin: Preliminary results from a data set of 25 oil and gas fields
U.S. Geological Survey Open-File Report 98-216
Table 4. Summary of produced water in Clinton/Medina sandstone reservoirs. D = discrete, BC = Basin-centered, BW = Barrels of water, MMCFG = Million cu ft of gas, n = number in smaple set, x = mean.
| Field Name (Code) | Accumulation Type | Reports of Produced Water | Estimated or Measured Volume |
| Adams/Waterford/Watertown (A/W/Wt) | BC | Yes | Not much water produced; x = 11BW/MMCFG, range <1 to 35, n = 29 |
| Athens (A) | BC | Yes | 13 BW/MMCFG, n = 1 |
| Best (B) | D | Yes | |
| Carbon Hill (CH) | D | Yes | |
| Claysville (Clv) | D | Yes | |
| Clayton (Cl) | D | Yes | |
| Indian Springs pool of Conneaut field [Cn(IS)] | BC | Yes | |
| Kastle pool of Conneaut field [Cn(K)] | BC | Yes | All wells produce some water |
| Cooperstown (C) | BC | Brine production is insignificant except in local areas | |
| Oil Creek pool of Cooperstown field [C(OC)] | BC | ||
| East Canton/Magnolia (EC/Mg) | D | Yes | Most wells produce water; from several gal/day to a few BW/day |
| Homer (H) | D | ||
| Kantz Corners (KC) | BC | Yes | |
| Lakeshore (LS) | BC | Yes | No produced water reported from early wells |
| Lancaster/Sugar Grover (La/SG) | D | Yes | Larege amount of salt water in discovery well |
| Lenox (Ln) | D | Yes | All wells produce some liquid (oil and/or water) |
| Logan (Lo) | D | Yes | x ~ 1,200 BW/MMCFG, n = 3 |
| Mantua/Shalersville (Ma/Sh) | D | Yes | |
| Moreland (M) | D | Yes | Permeable zones are essentially water free |
| North Jackson/Lordstown (NJ/L) | BC | ||
| Northeast Salem (NES) | BC | Yes | 44% of wells do no produce water; x ~ 9 BW/MMCFG |
| Ravenna (R) | D | ||
| Senecaville (S) BC | BF | Yes | Water production is low; 0 to 2,000 BW/year; <12 BW/MMCFG |
| Sharon Deep (SD) | BC | Yes | |
| Yorktown/Clay (Y/Cy) | D | Yes |
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