"Pipeline" |
|
|
Location Information: View Map  
| API | COUNTY | PERMIT | TAX_DISTRICT | QUAD_75 | QUAD_15 | LAT_DD | LON_DD | UTME | UTMN |
| 4705102327 | Marshall | 2327 | Meade | Glen Easton | Cameron | 39.828728 | -80.672637 | 528013.3 | 4408799.2 |
Bottom Hole Location Information:
| API | EP | FLAG | UTME | UTMN | LON_DD | LAT_DD |
| 4705102327 | 1 | As Proposed | 531140.8 | 4404333.8 | -80.636302 | 39.788386 |
| 4705102327 | 1 | As Drilled | 531140.8 | 4404333.8 | -80.636302 | 39.788386 |
Owner Information:
| API | CMP_DT | SUFFIX | STATUS | SURFACE_OWNER | WELL_NUM | CO_NUM | LEASE | LEASE_NUM | MINERAL_OWN | OPERATOR_AT_COMPLETION | PROP_VD | PROP_TRGT_FM | TFM_EST_PR |
| 4705102327 | 6/3/2022 | Dvtd Orgnl Loc | Completed | CNX Land LLC | | S-14HU | Hudson | | Charlene L Baker et al | Tug Hill Operating, LLC | 11980 | Pt Pleasant Fm | |
Completion Information:
| API | CMP_DT | SPUD_DT | ELEV | DATUM | FIELD | DEEPEST_FM | DEEPEST_FMT | INITIAL_CLASS | FINAL_CLASS | TYPE | RIG | CMP_MTHD | TVD | TMD | NEW_FTG | KOD | G_BEF | G_AFT | O_BEF | O_AFT | NGL_BEF | NGL_AFT | P_BEF | TI_BEF | P_AFT | TI_AFT | BH_P_BEF | BH_P_AFT | G_MSRD_BY |
| 4705102327 | 6/3/2022 | 3/21/2021 | 1335 | Ground Level | Unnamed | Trenton Group | Pt Pleasant Fm | Development Well | Development Well | Gas | Rotary | Acid+Frac | 11712 | 29677 | 29677 | 10974 | | 1785 | | | | | | | 8026 | 4 | | | Orifice |
Pay/Show/Water Information:
| API | CMP_DT | ACTIVITY | PRODUCT | SECTION | DEPTH_TOP | FM_TOP | DEPTH_BOT | FM_BOT | G_BEF | G_AFT | O_BEF | O_AFT | WATER_QNTY |
| 4705102327 | 6/3/2022 | Water | Fresh Water | Vertical | | | 1013 | Pennsylvanian System | | | | | |
| 4705102327 | 6/3/2022 | Water | Salt Water | Vertical | | | 1477 | Salt Sands (undiff) | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 12250 | Utica Sh | 12426 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 12450 | Utica Sh | 12626 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 12649 | Utica Sh | 12825 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 12849 | Utica Sh | 13025 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 13048 | Utica Sh | 13224 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 13248 | Utica Sh | 13424 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 13447 | Utica Sh | 13623 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 13647 | Utica Sh | 13823 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 13846 | Utica Sh | 14022 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 14046 | Utica Sh | 14222 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 14245 | Utica Sh | 14421 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 14445 | Utica Sh | 14621 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 14644 | Utica Sh | 14820 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 14844 | Utica Sh | 15020 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 15043 | Utica Sh | 15219 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 15243 | Utica Sh | 15419 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 15442 | Utica Sh | 15618 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 15642 | Utica Sh | 15818 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 15841 | Utica Sh | 16017 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 16041 | Utica Sh | 16217 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 16240 | Utica Sh | 16416 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 16440 | Utica Sh | 16616 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 16639 | Utica Sh | 16815 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 16839 | Utica Sh | 17015 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 17038 | Utica Sh | 17214 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 17238 | Utica Sh | 17414 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 17437 | Utica Sh | 17613 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 17637 | Utica Sh | 17813 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 17836 | Utica Sh | 18012 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 18036 | Utica Sh | 18212 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 18235 | Utica Sh | 18411 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 18435 | Utica Sh | 18611 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 18634 | Utica Sh | 18810 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 18834 | Utica Sh | 19010 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 19033 | Utica Sh | 19209 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 19233 | Utica Sh | 19409 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 19432 | Utica Sh | 19608 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 19623 | Utica Sh | 19808 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 19831 | Utica Sh | 20007 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 20031 | Utica Sh | 20207 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 20230 | Utica Sh | 20406 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 20430 | Utica Sh | 20606 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 20629 | Utica Sh | 20805 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 20829 | Utica Sh | 21005 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 21028 | Utica Sh | 21204 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 21228 | Utica Sh | 21404 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 21427 | Utica Sh | 21603 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 21627 | Utica Sh | 21803 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 21826 | Utica Sh | 22002 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 22026 | Utica Sh | 22202 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 22225 | Utica Sh | 22401 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 22425 | Utica Sh | 22601 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 22624 | Utica Sh | 22800 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 22824 | Utica Sh | 23000 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 23023 | Utica Sh | 23199 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 23223 | Utica Sh | 23399 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 23422 | Utica Sh | 23598 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 23622 | Utica Sh | 23798 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 23821 | Utica Sh | 23997 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 24021 | Utica Sh | 24197 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 24220 | Utica Sh | 24396 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 24420 | Utica Sh | 24596 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 24619 | Utica Sh | 24795 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 24819 | Utica Sh | 24995 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 25018 | Utica Sh | 25194 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 25218 | Utica Sh | 25394 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 25417 | Utica Sh | 25593 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 25617 | Utica Sh | 25793 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 25816 | Utica Sh | 25992 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 26016 | Utica Sh | 26192 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 26215 | Utica Sh | 26391 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 26415 | Utica Sh | 26591 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 26614 | Utica Sh | 26790 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 26814 | Utica Sh | 26990 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 27013 | Utica Sh | 27189 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 27213 | Utica Sh | 27389 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 27412 | Utica Sh | 27588 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 27612 | Utica Sh | 27788 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 27811 | Utica Sh | 27987 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 28011 | Utica Sh | 28187 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 28210 | Utica Sh | 28386 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 28410 | Utica Sh | 28586 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 28609 | Utica Sh | 28785 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 28809 | Utica Sh | 28985 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 29008 | Utica Sh | 29184 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 29208 | Utica Sh | 29384 | Utica Sh | | | | | |
| 4705102327 | 6/3/2022 | Pay | Gas | Deviated | 29435 | Utica Sh | 29481 | Utica Sh | | | | | |
Production Gas Information: (Volumes in Mcf)
| API | PRODUCING_OPERATOR | PRD_YEAR | ANN_GAS | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DCM |
| 4705102327 | Tug Hill Operating, LLC | 2022 | 2,342,330 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 150,116 | 525,889 | 570,492 | 499,612 | 596,221 |
| 4705102327 | EQT Production Company | 2023 | 2,487,979 | 0 | 0 | 0 | 0 | 0 | 0 | 614,604 | 531,787 | 440,486 | 400,006 | 346,785 | 154,310 |
| 4705102327 | Tug Hill Operating, LLC | 2023 | 3,633,954 | 618,218 | 564,504 | 630,032 | 619,584 | 611,536 | 590,080 | 0 | 0 | 0 | 0 | 0 | 0 |
| 4705102327 | EQT Production Company | 2024 | 1,314,902 | 0 | 0 | 0 | 229,873 | 330,644 | 224,270 | 166,318 | 0 | 0 | 0 | 128,613 | 235,184 |
| 4705102327 | EQT Production Company | 2025 | 1,931,777 | 260,889 | 192,697 | 208,851 | 179,329 | 171,259 | 150,617 | 150,044 | 140,190 | 126,053 | 124,194 | 108,201 | 119,453 |
Production Oil Information: (Volumes in Bbl) ** some operators may have reported NGL under Oil
| API | PRODUCING_OPERATOR | PRD_YEAR | ANN_OIL | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DCM |
| 4705102327 | Tug Hill Operating, LLC | 2022 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 4705102327 | EQT Production Company | 2023 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 4705102327 | Tug Hill Operating, LLC | 2023 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 4705102327 | EQT Production Company | 2024 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 4705102327 | EQT Production Company | 2025 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Production NGL Information: (Volumes in Bbl) ** some operators may have reported NGL under Oil
| API | PRODUCING_OPERATOR | PRD_YEAR | ANN_NGL | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DCM |
| 4705102327 | Tug Hill Operating, LLC | 2022 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 4705102327 | EQT Production Company | 2023 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 4705102327 | Tug Hill Operating, LLC | 2023 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 4705102327 | EQT Production Company | 2024 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 4705102327 | EQT Production Company | 2025 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Production Water Information: (Volumes in Gallons)
| API | PRODUCING_OPERATOR | PRD_YEAR | ANN_WTR | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DCM |
| 4705102327 | Tug Hill Operating, LLC | 2022 | 41,094 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10,214 | 8,225 | 7,398 | 6,449 | 8,808 |
| 4705102327 | EQT Production Company | 2023 | 35,689 | 0 | 0 | 0 | 0 | 0 | 0 | 10,306 | 8,709 | 6,092 | 6,257 | 3,352 | 972 |
| 4705102327 | Tug Hill Operating, LLC | 2023 | 59,317 | 9,928 | 9,152 | 9,961 | 10,461 | 9,770 | 10,045 | 0 | 0 | 0 | 0 | 0 | 0 |
| 4705102327 | EQT Production Company | 2024 | 19,149 | 25 | 10 | 12 | 1,319 | 67 | 2,382 | 2,781 | 0 | 0 | 7 | 5,120 | 7,426 |
| 4705102327 | EQT Production Company | 2025 | 38,917 | 5,910 | 3,843 | 4,191 | 3,630 | 3,383 | 2,932 | 3,000 | 2,812 | 2,438 | 2,471 | 1,928 | 2,379 |
Stratigraphy Information:
| API | SUFFIX | FM | FM_QUALITY | DEPTH_TOP | DEPTH_QUALITY | THICKNESS | THICKNESS_QUALITY | ELEV | DATUM |
| 4705102327 | Dvtd Orgnl Loc | Maxton | Well Record | 1920 | Reasonable | | | 1335 | Ground Level |
| 4705102327 | Dvtd Orgnl Loc | Big Lime | Well Record | 2119 | Reasonable | | | 1335 | Ground Level |
| 4705102327 | Dvtd Orgnl Loc | Big Injun (Price&eq) | Well Record | 2241 | Reasonable | | | 1335 | Ground Level |
| 4705102327 | Dvtd Orgnl Loc | Weir | Well Record | 2540 | Reasonable | | | 1335 | Ground Level |
| 4705102327 | Dvtd Orgnl Loc | Berea Ss | Well Record | 2737 | Reasonable | | | 1335 | Ground Level |
| 4705102327 | Dvtd Orgnl Loc | Gordon | Well Record | 2989 | Reasonable | | | 1335 | Ground Level |
| 4705102327 | Dvtd Orgnl Loc | Fifth | Well Record | 3090 | Reasonable | | | 1335 | Ground Level |
| 4705102327 | Dvtd Orgnl Loc | Speechley | Well Record | 3663 | Reasonable | | | 1335 | Ground Level |
| 4705102327 | Dvtd Orgnl Loc | Benson | Well Record | 5126 | Reasonable | | | 1335 | Ground Level |
| 4705102327 | Dvtd Orgnl Loc | Alexander | Well Record | 5507 | Reasonable | | | 1335 | Ground Level |
| 4705102327 | Dvtd Orgnl Loc | Rhinestreet Sh | Well Record | 6117 | Reasonable | | | 1335 | Ground Level |
| 4705102327 | Dvtd Orgnl Loc | Middlesex Sh | Well Record | 6585 | Reasonable | | | 1335 | Ground Level |
| 4705102327 | Dvtd Orgnl Loc | Geneseo Sh Mbr | Well Record | 6650 | Reasonable | | | 1335 | Ground Level |
| 4705102327 | Dvtd Orgnl Loc | Tully Ls | Well Record | 6683 | Reasonable | | | 1335 | Ground Level |
| 4705102327 | Dvtd Orgnl Loc | Hamilton Grp | Well Record | 6714 | Reasonable | | | 1335 | Ground Level |
| 4705102327 | Dvtd Orgnl Loc | Marcellus Fm | Well Record | 6796 | Reasonable | | | 1335 | Ground Level |
| 4705102327 | Dvtd Orgnl Loc | Onondaga Ls | Well Record | 6846 | Reasonable | | | 1335 | Ground Level |
| 4705102327 | Dvtd Orgnl Loc | Oriskany | Well Record | 7069 | Reasonable | | | 1335 | Ground Level |
| 4705102327 | Dvtd Orgnl Loc | Helderberg | Well Record | 7198 | Reasonable | | | 1335 | Ground Level |
| 4705102327 | Dvtd Orgnl Loc | Salina | Well Record | 7544 | Reasonable | | | 1335 | Ground Level |
| 4705102327 | Dvtd Orgnl Loc | McKenzie Fm | Well Record | 8666 | Reasonable | | | 1335 | Ground Level |
| 4705102327 | Dvtd Orgnl Loc | Rose Hill Fm | Well Record | 9038 | Reasonable | | | 1335 | Ground Level |
| 4705102327 | Dvtd Orgnl Loc | Tuscarora Ss | Well Record | 9531 | Reasonable | | | 1335 | Ground Level |
| 4705102327 | Dvtd Orgnl Loc | Juniata Fm | Well Record | 9639 | Reasonable | | | 1335 | Ground Level |
| 4705102327 | Dvtd Orgnl Loc | Reedsville Sh | Well Record | 10493 | Reasonable | | | 1335 | Ground Level |
| 4705102327 | Dvtd Orgnl Loc | Utica Sh | Well Record | 11474 | Reasonable | | | 1335 | Ground Level |
| 4705102327 | Dvtd Orgnl Loc | Pt Pleasant Fm | Well Record | 11712 | Reasonable | | | 1335 | Ground Level |
Wireline (E-Log) Information:
* There is no Scanned/Raster Log data for this well
* There is no Digitized/LAS Log data for this well
* There is no Scanned or Digital Logs available for download
There is no Plugging data for this wellThere is no Sample data for this well