# Stelbar Oil Corp — 457 Kansas wells on the register > 457 wells name Stelbar Oil Corp as operator of record in Kansas. Which counties, how deep, and how many were plugged at the State's expense. ## Stelbar Oil Corp **457** wells name this operator of record — 0.1% of the Kansas register, from 1925 to 2015. ### ⚠️ What this page is, and what it is not A count of the wells that name this company as **operator of record** — the operator the register carries, which is not necessarily the operator today, and not necessarily the one who drilled the well. Wells change hands and the register is not always caught up. It is **not** a rating and not an accusation. In particular, a well plugged at the State’s expense means the Commission could not find a responsible party at the time it acted — that is a fact about a file, not a finding against a named company. *Depth, over the 452 wells on this operator's records where a figure was reported (99%) — a median, never a mean* | Measurement | Median | 90th percentile | Kansas median | |---|---|---|---| | Total depth | **2853 ft** | 3710 ft | 2831 ft — deeper here | ### What happened to these wells — on this operator's records **334** of the 457 wells on this operator's records are classed as plugged and abandoned. **0** were plugged **at the State’s expense** because no responsible party could be found, and **1** sit on the register as inactive — neither producing nor plugged. ⚠️ Two fields in this register disagree, and we show both rather than pick one: across Kansas, 245,220 wells are classed as plugged but 92,867 of them carry no plugging date, while 26,002 wells carry a date under another class. Here, 191 of these wells have a date on file. [What each class means](/orphaned.md). ### Where they are | County | Wells | Share | |---|---|---| | [Cowley](/county/cowley.md) | 207 | 45.3% | | [Butler](/county/butler.md) | 52 | 11.4% | | [Sumner](/county/sumner.md) | 39 | 8.5% | | [Chautauqua](/county/chautauqua.md) | 38 | 8.3% | | [Stanton](/county/stanton.md) | 14 | 3.1% | | [Mcpherson](/county/mcpherson.md) | 9 | 2.0% | | [Sedgwick](/county/sedgwick.md) | 7 | 1.5% | | [Kingman](/county/kingman.md) | 6 | 1.3% | | [Hodgeman](/county/hodgeman.md) | 5 | 1.1% | | [Reno](/county/reno.md) | 4 | 0.9% | | [Seward](/county/seward.md) | 4 | 0.9% | | [Marion](/county/marion.md) | 3 | 0.7% | | [Harper](/county/harper.md) | 3 | 0.7% | | [Gray](/county/gray.md) | 2 | 0.4% | | [Harvey](/county/harvey.md) | 2 | 0.4% | | [Saline](/county/saline.md) | 1 | 0.2% | | [Barton](/county/barton.md) | 1 | 0.2% | | [Ford](/county/ford.md) | 1 | 0.2% | | [Morton](/county/morton.md) | 1 | 0.2% | | [Pratt](/county/pratt.md) | 1 | 0.2% | | Wichita | 1 | 0.2% | | Brown | 1 | 0.2% | ### In which fields | Field | Wells | Share | |---|---|---| | [Unknown](/field/unknown.md) | 107 | 23.4% | | Landon-floyd | 32 | 7.0% | | Wellington | 29 | 6.3% | | Rock | 29 | 6.3% | | [Wildcat](/field/wildcat.md) | 25 | 5.5% | | Fox-bush-couch | 8 | 1.8% | | Rock Northeast | 6 | 1.3% | | Bruce | 6 | 1.3% | | Geuda Springs | 5 | 1.1% | | David | 3 | 0.7% | | Stairett | 3 | 0.7% | | Dietterich | 3 | 0.7% | ### An old well on land in Kansas? 0 wells in Kansas were plugged at the State’s expense, out of 457 on the register — the sign that an operator was gone. If you find a well on your land, report it and do not tidy it up: knocking over casing can make you the responsible party. This site reads the register; it does not plug wells. Tell us where and we pass the request to Kansas operators and consultants. We recommend nobody and we are nobody's agent. We have no arrangement with any firm today — we are collecting these requests in order to go and find them. [What we do with this](/privacy.md). ### The wells *Stelbar Oil Corp — the last column reads *yes* where the register records the well as plugged, *State* where it was plugged at public expense, and a dash where neither. A 0 depth means none was reported. The legal description is on the record, never on a page.* | Lease and well | Operator | Field | Depth (ft) | Year | Plugged | |---|---|---|---|---|---| | [Floyd 'a' 33](/search.md) API 15-019-27050-0001 | Stelbar Oil Corp | Landon-floyd | 2063 | 2015 | — | | [Floyd 'a' 34](/search.md) API 15-019-27251 | Stelbar Oil Corp | Landon-floyd | 2075 | 2013 | — | | [Floyd 'a' 33](/search.md) API 15-019-27050 | Stelbar Oil Corp | Landon-floyd | 2065 | 2011 | — | | [Floyd 'a' 28](/search.md) API 15-019-26979 | Stelbar Oil Corp | Landon-floyd | 2442 | 2010 | — | | [Floyd A 29](/search.md) API 15-019-26995 | Stelbar Oil Corp | Landon-floyd | 2420 | 2010 | — | | [Floyd 'a' 27](/search.md) API 15-019-26969 | Stelbar Oil Corp | Landon-floyd | 2060 | 2009 | — | | [Floyd 'a' 25](/search.md) API 15-019-26853 | Stelbar Oil Corp | Landon-floyd | 2057 | 2008 | — | | [Floyd 'a' 26](/search.md) API 15-019-26934 | Stelbar Oil Corp | Landon-floyd | 2070 | 2008 | — | | [Floyd 'a' 24](/search.md) API 15-019-26848 | Stelbar Oil Corp | Landon-floyd | 2050 | 2007 | — | | [Floyd 'a' 19](/search.md) API 15-019-26707 | Stelbar Oil Corp | Landon-floyd | 2070 | 2006 | — | | [Arrington 3](/search.md) API 15-019-26732 | Stelbar Oil Corp | Landon-floyd | 2391 | 2006 | — | | [Arrington 4](/search.md) API 15-019-26733 | Stelbar Oil Corp | Landon-floyd | 2069 | 2006 | — | | [Arrington 5](/search.md) API 15-019-26734 | Stelbar Oil Corp | Landon-floyd | 2038 | 2006 | — | | [Floyd 'a' 20](/search.md) API 15-019-26735 | Stelbar Oil Corp | Landon-floyd | 2054 | 2006 | — | | [Floyd 'a' 16](/search.md) API 15-019-26682 | Stelbar Oil Corp | Landon-floyd | 2060 | 2005 | — | | [Arrington 1](/search.md) API 15-019-26687 | Stelbar Oil Corp | Landon-floyd | 2060 | 2005 | — | | [Floyd 'a' 17](/search.md) API 15-019-26690 | Stelbar Oil Corp | Landon-floyd | 2062 | 2005 | — | | [Floyd 'a' 18](/search.md) API 15-019-26708 | Stelbar Oil Corp | Landon-floyd | 2070 | 2005 | — | | [Arrington 2](/search.md) API 15-019-26709 | Stelbar Oil Corp | Landon-floyd | 2080 | 2005 | — | | [Floyd 'a' 15](/search.md) API 15-019-26652 | Stelbar Oil Corp | Landon-floyd | 2070 | 2004 | — | | [Floyd 'a' 13](/search.md) API 15-019-26591 | Stelbar Oil Corp | Landon-floyd | 2059 | 2003 | — | | [Floyd 'a' 14](/search.md) API 15-019-26613 | Stelbar Oil Corp | Landon-floyd | 2045 | 2003 | — | | [Lower 2-20](/search.md) API 15-175-21839-0001 | Stelbar Oil Corp | Shamrock Northeast | 5560 | 2002 | — | | [Lower 1-20](/search.md) API 15-175-21793 | Stelbar Oil Corp | Shamrock | 5535 | 2000 | — | | [Meineke 4-26](/search.md) API 15-077-21374 | Stelbar Oil Corp | Toni-mike Northeast | 4600 | 1999 | — | | [Floyd 'a' 12](/search.md) API 15-019-26393 | Stelbar Oil Corp | Landon-floyd | 2040 | 1995 | — | | [Milburn 1-16](/search.md) | Stelbar Oil Corp | — | 0 | 1994 | — | | [Floyd 'a' 10](/search.md) API 15-019-00113-0001 | Stelbar Oil Corp | Landon-floyd | 2387 | 1976 | — | | [Bush 1](/search.md) API 15-035-20125 | Stelbar Oil Corp | Rock Northeast | 2892 | 1968 | — | | [Knowles 1](/search.md) API 15-035-20128 | Stelbar Oil Corp | — | 2874 | 1968 | — | | [Sinclair 'a' 1](/search.md) API 15-083-30020 | Stelbar Oil Corp | Wildcat | 4587 | 1965 | — | | [Sinclair 1](/search.md) API 15-083-10323 | Stelbar Oil Corp | Stairett | 4565 | 1964 | — | | [Lee 's' 2](/search.md) API 15-083-10325 | Stelbar Oil Corp | Stairett | 4579 | 1964 | — | | [Shawver Ranch 'h' 5](/search.md) API 15-015-78357 | Stelbar Oil Corp | Unknown | 3239 | 1964 | — | | [Shawver Ranch 'h' 2](/search.md) API 15-015-78360 | Stelbar Oil Corp | Unknown | 3290 | 1964 | — | | [Shawver Ranch 'g' 1](/search.md) API 15-015-78367 | Stelbar Oil Corp | Unknown | 3305 | 1964 | — | | [Starkey 3](/search.md) API 15-035-70418 | Stelbar Oil Corp | — | 3298 | 1964 | — | | [O Hara 3](/search.md) API 15-191-01225-0001 | Stelbar Oil Corp | — | 3315 | 1964 | — | | [Cessna 1](/search.md) API 15-095-01258 | Stelbar Oil Corp | Wildcat | 4115 | 1963 | — | | [Floyd 'b' 4](/search.md) API 15-019-30136 | Stelbar Oil Corp | Berlin | 2020 | 1963 | — | | [Lee 's' 1](/search.md) API 15-083-10324 | Stelbar Oil Corp | Stairett | 4584 | 1963 | — | | [Daves Unit 16](/search.md) API 15-035-19224 | Stelbar Oil Corp | — | 2920 | 1962 | — | | [Peterson 1](/search.md) API 15-113-01752 | Stelbar Oil Corp | Mcmurtry | 3520 | 1961 | — | | [Hendrickson 1](/search.md) API 15-083-00013 | Stelbar Oil Corp | Wildcat | 4624 | 1961 | — | | [Alameda Was Nunnemaker 1 4-1](/search.md) API 15-095-00005 | Stelbar Oil Corp | Alameda | 4362 | 1961 | — | | [Shawver Fee 'a' 1](/search.md) API 15-191-11144 | Stelbar Oil Corp | Padgett | 3515 | 1961 | — | | [Floyd 'b' 3](/search.md) | Stelbar Oil Corp | Floyd Ranch | 2029 | 1961 | — | | [Hornaday 6](/search.md) | Stelbar Oil Corp | — | 2828 | 1961 | — | | [E & J Shawver 3](/search.md) API 15-035-71944 | Stelbar Oil Corp | Unknown | 2850 | 1961 | — | | [Shawver Atlantic 'b' 2](/search.md) API 15-015-78992 | Stelbar Oil Corp | — | 2827 | 1961 | — | | [Couch Unit 35](/search.md) API 15-035-70739 | Stelbar Oil Corp | — | 2070 | 1961 | — | | [E & J Shawver 2](/search.md) API 15-035-71942 | Stelbar Oil Corp | — | 2745 | 1961 | — | | [E & J Shawver 1](/search.md) API 15-035-71943 | Stelbar Oil Corp | — | 2755 | 1961 | — | | [E & J Shawver 4](/search.md) API 15-035-71945 | Stelbar Oil Corp | — | 2872 | 1961 | — | | [E & J Shawver 5](/search.md) API 15-035-71946 | Stelbar Oil Corp | — | 2815 | 1961 | — | | [Floyd Ranch Sw 11](/search.md) API 15-019-70305 | Stelbar Oil Corp | — | 2077 | 1961 | — | | [Daves Unit 13](/search.md) | Stelbar Oil Corp | — | 2814 | 1961 | — | | [Van Epps 1](/search.md) API 15-013-19011-0001 | Stelbar Oil Corp | — | 3154 | 1961 | — | | [Wyer 1](/search.md) API 15-095-01054 | Stelbar Oil Corp | Broadway West | 3893 | 1960 | — | | [Bisagno 1](/search.md) API 15-015-00575 | Stelbar Oil Corp | Unnamed | 3008 | 1960 | — | | [Floyd 'c' 2](/search.md) API 15-019-00017 | Stelbar Oil Corp | Wildcat | 2030 | 1960 | — | | [Floyd 'a' 10](/search.md) API 15-019-00113 | Stelbar Oil Corp | Landon-floyd | 2040 | 1960 | — | | [Cook 1](/search.md) API 15-095-00140 | Stelbar Oil Corp | Wildcat | 4583 | 1960 | — | | [Totten 1](/search.md) API 15-191-10844 | Stelbar Oil Corp | Rutter Southwest | 2915 | 1960 | — | | [Hornaday 4](/search.md) | Stelbar Oil Corp | Rock | 2840 | 1960 | — | | [Harlan 4](/search.md) API 15-035-71955 | Stelbar Oil Corp | Harlen | 2765 | 1960 | — | | [Floyd 'd' 1](/search.md) | Stelbar Oil Corp | Floyd South | 2130 | 1960 | — | | [Jones 1](/search.md) API 15-079-00468 | Stelbar Oil Corp | Wildcat | 3345 | 1960 | — | | [Shawver Ranch 'f' 1](/search.md) API 15-035-70295 | Stelbar Oil Corp | — | 2854 | 1960 | — | | [Hornaday 5](/search.md) API 15-035-19226 | Stelbar Oil Corp | — | 2972 | 1960 | — | | [Lee 1](/search.md) API 15-173-00209 | Stelbar Oil Corp | — | 3539 | 1960 | — | | [Wadsack 1](/search.md) API 15-035-00205 | Stelbar Oil Corp | — | 2300 | 1960 | — | | [Warren Unit 4](/search.md) API 15-035-01833 | Stelbar Oil Corp | Geuda Springs | 3400 | 1959 | — | | [Akers 2](/search.md) API 15-035-70332 | Stelbar Oil Corp | Rock Northeast | 2864 | 1959 | — | | [Redd 1](/search.md) | Stelbar Oil Corp | — | 2707 | 1959 | — | | [Heim 1](/search.md) API 15-113-00207 | Stelbar Oil Corp | Wildcat | 3501 | 1959 | — | | [Blood 'b' 5](/search.md) API 15-015-78329 | Stelbar Oil Corp | — | 3280 | 1959 | — | | [Shawver Ranch 14](/search.md) API 15-035-70308 | Stelbar Oil Corp | — | 2820 | 1959 | — | | [Shawver Ranch 'e' 2](/search.md) API 15-035-70359 | Stelbar Oil Corp | Rock No Pool | 2800 | 1959 | — | | [Shawver Ranch 'e' 1](/search.md) | Stelbar Oil Corp | — | 2801 | 1959 | — | | [Hornaday 2](/search.md) | Stelbar Oil Corp | — | 2796 | 1959 | — | | [Hornaday 3](/search.md) API 15-035-19209 | Stelbar Oil Corp | — | 2820 | 1959 | — | | [Daves Unit 11](/search.md) API 15-035-19223 | Stelbar Oil Corp | — | 2802 | 1959 | — | | [Daves Unit 7](/search.md) | Stelbar Oil Corp | — | 2804 | 1959 | — | | [Daves Unit 9](/search.md) | Stelbar Oil Corp | — | 2791 | 1959 | — | | [Floyd 'a' 2](/search.md) | Stelbar Oil Corp | Unknown | 0 | 1958 | — | | [Floyd 'a' 5](/search.md) | Stelbar Oil Corp | Unknown | 1996 | 1958 | — | | [Floyd A-6](/search.md) | Stelbar Oil Corp | Landon-floyd | 0 | 1958 | — | | [Blood 'b' 2](/search.md) API 15-015-78331 | Stelbar Oil Corp | Wc | 3066 | 1958 | — | | [Shaver 1](/search.md) API 15-015-78320 | Stelbar Oil Corp | — | 2790 | 1958 | — | | [Blood 'b' 3](/search.md) API 15-015-78332 | Stelbar Oil Corp | Unknown | 2835 | 1958 | — | | [Blood 'b' 4](/search.md) API 15-015-78333 | Stelbar Oil Corp | Unknown | 2798 | 1958 | — | | [Daves Unit 3](/search.md) API 15-035-19227 | Stelbar Oil Corp | — | 2813 | 1958 | — | | [Daves Unit 5](/search.md) | Stelbar Oil Corp | — | 2807 | 1958 | — | | [Daves Unit 4](/search.md) | Stelbar Oil Corp | — | 2808 | 1958 | — | | [Floyd A 6](/search.md) API 15-019-40558 | Stelbar Oil Corp | — | 2017 | 1958 | — | | [Ward 1](/search.md) API 15-035-00632 | Stelbar Oil Corp | Wildcat | 2829 | 1957 | — | | [Warren Unit 3](/search.md) API 15-035-01834 | Stelbar Oil Corp | Geuda Springs | 3403 | 1957 | — | | [Thompkins 1](/search.md) API 15-191-10801 | Stelbar Oil Corp | Unnamed | 4063 | 1957 | — | | [Harlan 2](/search.md) API 15-035-71953 | Stelbar Oil Corp | Wc | 2820 | 1957 | — | | [Magnusson 1](/search.md) API 15-035-70562 | Stelbar Oil Corp | — | 2941 | 1957 | — | | [Harlan 1](/search.md) API 15-035-70244 | Stelbar Oil Corp | Unknown | 1270 | 1957 | — | | [Moorehouse 1](/search.md) API 15-095-00275-0001 | Stelbar Oil Corp | Broadway West | 3913 | 1957 | — | | [Ehrlich 1](/search.md) API 15-115-00668 | Stelbar Oil Corp | Stenzel | 2668 | 1956 | — | | [Wheeler 1](/search.md) API 15-035-00652 | Stelbar Oil Corp | David | 2990 | 1956 | — | | [Struthers 1](/search.md) API 15-035-00715 | Stelbar Oil Corp | Wildcat | 3005 | 1956 | — | | [Baird 3](/search.md) API 15-035-01827 | Stelbar Oil Corp | Geuda Springs | 3398 | 1956 | — | | [Fleming 4](/search.md) API 15-035-70487 | Stelbar Oil Corp | David | 2937 | 1956 | — | | [Fleming 2](/search.md) API 15-035-70484 | Stelbar Oil Corp | — | 2920 | 1956 | — | | [Fleming 5](/search.md) API 15-035-70489 | Stelbar Oil Corp | — | 2938 | 1956 | — | | [Brown Unit 10](/search.md) API 15-035-70628 | Stelbar Oil Corp | — | 2843 | 1956 | — | | [Couch Unit 33](/search.md) API 15-035-70702 | Stelbar Oil Corp | Unknown | 2858 | 1956 | — | | [Couch Unit W-2](/search.md) API 15-035-70703 | Stelbar Oil Corp | Unknown | 2862 | 1956 | — | | [Couch Unit W-3](/search.md) API 15-035-70704 | Stelbar Oil Corp | Fox-bush-couch | 2860 | 1956 | — | | [Couch Unit W-4](/search.md) API 15-035-70705 | Stelbar Oil Corp | Unknown | 2846 | 1956 | — | | [Couch Unit W-5](/search.md) API 15-035-70706 | Stelbar Oil Corp | Unknown | 2862 | 1956 | — | | [Shawver Atlanta 2](/search.md) API 15-035-70833 | Stelbar Oil Corp | Fox-bush-couch | 2803 | 1956 | — | | [Shawver Atlanta 4](/search.md) API 15-035-70835 | Stelbar Oil Corp | Fox-bush-couch | 2805 | 1956 | — | | [C. L. Pierson 8](/search.md) | Stelbar Oil Corp | Unknown | 3076 | 1956 | — | | [Becker 1](/search.md) API 15-079-00607 | Stelbar Oil Corp | Burrton East | 3381 | 1956 | — | | [Brown Unit 9](/search.md) API 15-035-70627 | Stelbar Oil Corp | — | 2807 | 1956 | — | | [Fleming 1](/search.md) API 15-035-00816 | Stelbar Oil Corp | David | 2932 | 1955 | — | | [Rock Unit 50](/search.md) API 15-035-70382 | Stelbar Oil Corp | Rock | 2925 | 1955 | — | | [Brown Unit 4](/search.md) API 15-035-70625 | Stelbar Oil Corp | Fox-bush-couch | 2852 | 1955 | — | | [Burnett 1](/search.md) API 15-035-70283 | Stelbar Oil Corp | Wildcat | 2210 | 1955 | — | | [Kennedy 9](/search.md) | Stelbar Oil Corp | Unknown | 2850 | 1955 | — | | [Sims 6](/search.md) API 15-035-70425 | Stelbar Oil Corp | — | 2843 | 1955 | — | | [Sims 7](/search.md) API 15-035-70426 | Stelbar Oil Corp | — | 2851 | 1955 | — | | [Brown Unit 7](/search.md) API 15-035-70626 | Stelbar Oil Corp | Unknown | 2823 | 1955 | — | | [Blair Howard 2](/search.md) API 15-035-70700 | Stelbar Oil Corp | Unknown | 2869 | 1955 | — | | [Hunsaker 6](/search.md) API 15-035-70749 | Stelbar Oil Corp | Unknown | 2832 | 1955 | — | | [Ahlericht 1](/search.md) API 15-035-71231 | Stelbar Oil Corp | Unknown | 2890 | 1955 | — | | [Dewitt 2](/search.md) API 15-035-71235 | Stelbar Oil Corp | Rock | 2902 | 1955 | — | | [Brown Unit 'c' 1](/search.md) | Stelbar Oil Corp | — | 2833 | 1955 | — | | [Victory Life Insurance 4-a](/search.md) | Stelbar Oil Corp | Fox-bush-couch | 2856 | 1955 | — | | [Lloyd Starkey 1](/search.md) API 15-035-00899 | Stelbar Oil Corp | Rock | 3258 | 1954 | — | | [Sims 2](/search.md) API 15-035-00910 | Stelbar Oil Corp | Trees | 2905 | 1954 | — | | [Sims 1](/search.md) API 15-035-70421 | Stelbar Oil Corp | — | 2902 | 1954 | — | | [Sims 3](/search.md) API 15-035-70422 | Stelbar Oil Corp | — | 2851 | 1954 | — | | [Sims 5](/search.md) API 15-035-70424 | Stelbar Oil Corp | Unknown | 2914 | 1954 | — | | [C. L. Pierson 7](/search.md) API 15-035-70442 | Stelbar Oil Corp | Unknown | 2845 | 1954 | — | | [Snow 2](/search.md) API 15-035-70547 | Stelbar Oil Corp | — | 2885 | 1954 | — | | [Root 1](/search.md) API 15-035-70567 | Stelbar Oil Corp | — | 2889 | 1954 | — | | [Root 2](/search.md) API 15-035-70568 | Stelbar Oil Corp | Unknown | 2927 | 1954 | — | | [Spicer 2](/search.md) | Stelbar Oil Corp | — | 2772 | 1954 | — | | [Rock Unit 2](/search.md) | Stelbar Oil Corp | Rock | 0 | 1953 | — | | [Couch Unit 32](/search.md) | Stelbar Oil Corp | Fox-bush-couch | 2896 | 1953 | — | | [Grissom 1](/search.md) API 15-035-70544 | Stelbar Oil Corp | — | 2877 | 1953 | — | | [Crowley 1](/search.md) API 15-015-77604 | Stelbar Oil Corp | — | 2778 | 1953 | — | | [Doyle 1](/search.md) API 15-015-78221 | Stelbar Oil Corp | — | 2858 | 1953 | — | ### Operators with a comparable count - [Deep Rock Oil Corp](/operator/deep-rock-oil-corp.md) 473 - [Icer Addis Oil Operations](/operator/icer-addis-oil-operations.md) 473 - [Imperial Oil CO](/operator/imperial-oil-co.md) 466 - [Piqua Petro, INC](/operator/piqua-petro-inc.md) 465 - [Magnolia Petroleum CO](/operator/magnolia-petroleum-co.md) 462 - [Texas CO](/operator/texas-co.md) 457 - [F G Holl](/operator/f-g-holl.md) 457 - [Cherokee Wells LLC](/operator/cherokee-wells-llc.md) 453 - [Alpine Oil & Royalty CO](/operator/alpine-oil-royalty-co.md) 451 - [Frontier Oil](/operator/frontier-oil.md) 448 - [Kansas Geological Survey](/operator/kansas-geological-survey.md) 445 --- Página: https://ogwell.pages.dev/operator/stelbar-oil-corp/ Fonte: Oil and Gas Wells — Kansas Geological Survey Recolha: 2026-08-21