Geology Of The Coal Hill Hartman, And Clarksville .
Geology of the Coal HillHartman, and ClarksvilleQuadrangles, Johnson Countyand ,Vicinity, ArkansasGEOLOGICAL SURVEY PROFESSIONAL PAPER 536-CPrepared in cooperation with theArkansas Geological Commission
Geology of the Coal HillHartman, and ClarksvilleQuadrangles, Johnson cnuntyand Vicinity, ArkansasBy E. A. MEREWETHER and BOYD R. HALEYGEOLOGY OF THE ARKANSAS VALLEY COAL d in cooperation with theArkansas Geological CommissionUNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON : 1969
UNITED STATES DEPARTMENT OF THE INTERIORSTEWART L. UDALL, SecretaryGEOLOGICAL SURVEYWilliam T. Pecora, DirectorFor sale by the Superintendent of Documents, U.S. Government Printing OfficeWashington, D.C. 20402
----------------------------Ordovician SystemEverton Formation and St. Peter Sandstone undividedPlattin Limestone and Kimmswick LimestoneundividedFernvale LimestoneCason ShaleSilurian System, St. Clair LimestoneDevonian System, Penters ChertDevonian and Mississippian Systems, ChattanoogaShaleMississippian SystemPennsylvanian SystemMorrow SeriesCane Hill Member of Hale FormationPrairie Grove Member of Hale Formationand Bloyd Formation undividedAtoka Series, Atoka FormationDes Moines Series, Krebs GroupHartshorne ratigraphy-ContinuedPennsylvanian System---continuedDes Moines Series, Krebs Group-ContinuedMcAlester FormationSavanna FormationQuaternary SystemTerrace depositsAlluviumStructureSynclinesAnticlinesFaul -----------------------------------------Economic geology------CoalCoal beds in the Atoka FormationCoal beds in the McAlester FormationCoal beds in the Savanna FormationOil and gasBuilding stoneRoad metaLGravel, sand, and clayReferences cited ONS[Plates are in pocket]PLATE1.2.3.4.Geologic map of Coal Hill, Hartman, and Clarksville quadrangles.Stratigraphic sections.Map showing structure contours, coal beds, and gas fields.Structural sections.PageFIGURE 1. Index map of ------------------------------------2. Chart showing thickness of the Atoka Formation in the Coal Hill, Hartman, and Clarksville quadrangles C215TABLESPageTABLE1. Selected stratigraphic units in or near the Coal Hill, Hartman, and Clarksville quadrangles - --------2. Description of wells in the Coal Hill, Hartman, and Clarksville quadrangles as of October 1, 1964------------3. Description of shallow holes drilled by the Gulf Oil Corp. in Coal Hill, Hartman, and Clarksville quadrangles4. Clay-mineral, carbon, and selected trace-element contents of shale from the McAlester Formation, --5. Estimated original reserves of coal in the Lower Har horne coal bed, Coal Hill, Hartman, and Clarksville IIIC3581925
GEOLOGY OF THE ARKANSAS VALLEY COAL FIELDGEOLOGY OF THE COAL HILL, HARTMAN, AND CLARKSVILI.JE QUADRANGLES, JOHNSONCOUNTY AND VICINITY, ARKANSASBy E. A. MEREWErrHER and BoYD R. HALEYABSTRACTThe Coal Hill, Hartman, and Clarksville quadrangles enclosean area of approximately 182 square miles in Johnson, Logan,and Franklin Counties in northwestern Arkansas.Sedimentary rocks penetrated by wells drilled for gas in thearea range in age from Middle Ordovician to Middle Pennsylvanian. Rocks of the Atoka and Des Moines Series of Pennsylvanian age and terrace deposits and alluvium of Pleistoceneand Recent age crop out in the area. The exposed rocks consistmainly of dark-gray shale, light- to medium-gray siltstone andsandstone, and a few beds of coal.The sedimentary rocks are folded into gently dipping generally east-west-trending anticlines and synclines and are broken by normal faults striking generally east-west. The structural relief, measured on the base 00: the Hartshorne Sandstone,is about 1,600 feet.Natural gas, coal, building stone, road metal, gravel, sand,and clay are of commercial importance in the area. The reportedpotential production of gas (Oct. 1, 1964) is about 331 millioncubic feet per day. The Lower Hartshorne coal bed in theMcAlester Formation of the Des Moines Series, which is theonly coal bed of economic interest, has approximately 348 million short tons of remaining reserves. Building stone has beenquarried from beds of sandstone in the Savanna Formation ofthe Des Moines Series and can probably be obtained from bedsof sandstone in the other exposed formations. Sources of roadmetal are abundant and include outcropping sandstone, terracedeposits, and alluvium. Gravel and sand are available in theterrace deposits and alluvium, and clay can be most readilyobtained from beds of shale.INTRODUCI'IONThis report is one of a series being prepared by theU.S. Geological Survey in cooperation with the Arkansas Geological Commission. The purpose of these reports is to describe the geology and provide informationpertinent to the exploitation of mineral resources.This report is also distributed as Arkansas GeologicalCommission Informntion Circular 20-H.The Coal Hill quadrangle is in Franklin, Johnson,and Logan Counties, Ark., and the Hartman and Clarksville quadrangles are in Johnson and Logan Cotmties.The three quadrangles are contiguous and are boundedby lats 35 22'30" N., and 35 30'00'' N., and longs93 22'30" W. and 93 45'00" W. The westernmost andeasternmost of the quadrangles are Coal Hill andClarksville, respectively. The three quadrangles includean area of approximately 182 square miles (fig.1).Clarksville, county seat of Johnson County and thelargest town in the area, has a population of about4,000. Other towns in the area and their approximatepopulations are Coal Hill, 700; Lamar, 500; Hartman,300; and Denning, 200. These communities lie alongeither U.S. Highway 64 or the Missouri-Pacific Railtoad, both of which cross the three quadrangles. Countyand private roads provide 'access to most of the area.The Arkansas River also crosses the three quadrangles,and part of Dardanelle Reservoir, which was formedby a dam across the Arkansas River to the east, is in theClarksville quadrangle.The elevation above sea level in the area ranges fromabout 310 feet, near the southeast corner along theArkansas River, to about 910 feet, near the northwestcorner, in sees. 34 and 35, T. 10 N., R. 26 W., and sec. 3,T. 9 N., R. 26 W.The diverse land forms of the area, both erosionaland depositional, have resulted from the erosion of thefolded and faulted sedimentary rocks. Mesas, buttes,questas, resequent fault-line scarps, anticlinal ridges,and synclinal valleys are the most common erosionalforms, and terraces are the prevalent depositional form.The drainage patterns are mainly dendritic. The smallerstreams are usually either resequent or longitudinalsubsequent; the larger streams, Horsehead and SpadraCreeks, may be in part superposed. The Arkansas Riveris probably mainly resequent.Reports by Collier (1,907), Croneis (1930), and Haley(1960) contain general descriptions of the geology inthe Coal Hill, Hartman, and Clarksville quadrangles.This report was also influenced by the work of Hendricks and Read ( 1934), Hendricks, Dane, and KnechtelC1
C2GEOLOGY OF THE :ARKANSAS VALLEY COAL FIELDI--------1IIPOINSETTI----.-- 1 --,-dtIICRITTENDE ,JCROSSJ l1 ]j)-:I .LEE{ . ,.:,. ,,) .-:\----\'- )IPHILLIPS )- .,. r--' EXPLANATION- . "-C; (.,"."C; C; t"'I-.,I HEMPSTEADIs \IIII ---1 TEXASMILLER.! 1::E- ::: Area of this reportArea of other reportsin this seriesIBoundary of physiographieprovince!7---r----tIr:Boundary of physiographicsectionLASHLEYI3 Ll Physiographic divisions fromFenneman and .JuhPson ( 19-H;)LOUISIANA0I2550 n of report area (H, c) and areas of previously published chapters of Arkansas Geological CommissionInformation Circular 20 or of U.S. Geological Survey Professional Paper 536: A, Delaware quadrangle (l\Ierewether andHaley, 1961) ; B, Paris quadrangle (Haley, 1961); C, Barberquadrangle (Haley, 1966) ; E, Knoxville quadrangle (Merewether, 1967); F and a, Greenwood quadrangle (Haley andHendricks, 1968); and G and b, Scranton and New Blainequadrangles (Haley, 1968).(1936), and Hendricks and Parks (1950), which pertained to areas near the Arkansas-Oklahoma State line.The stratigraphic boundaries and nomenclature used inthis report for rocks of fiddle Pennsylvanian age arethose of the U.S. Geological Survey and were used byMerewether and Haley (1961) and Haley (1961). Thestratigraphic terminology for rocks of Early Pennsylvanian and pre-Pennsylvanian age is derived fromthat used by the U.S. Geological Survey for rocks exposed in the Ozark Mountains of northern Arkansas.These rocks were traced in the subsurface southwardto the area of this report by Iaher and Lantz ( 1953)and Frezon and Glick (1959). The stratigra.phic classification used in this report and the classification of theexposed rocks in the Arkansas Valley and Ozark Mountains are con1pared in table 1.FIGURE
COAL HILL, HARTMAN, AND CLARKSVILLE QUADRANGLES, JOHNSON COUNTY, ARK.TABLE1.-Selected stratigraphic units in or near the Coal Hill, Hartman, and Clarksville quadranglesArkansas Valley and Ozark MountainsThis reportSystemC3SeriesGroupFormationMember, zone, or bedFormationMemberSavanna FormationSavanna FormationrJlQ)::::·s.0:ll :;sQ)"'.Q)McAlester FormationMcAlester FormationLower Hartshorne coal bedQHartshorne Sandstonez .:lz 1;f:Jzz Hartshorne SandstoneZone C(' .,0ZoneSAtoka FormationAtoka Formation p., Bloyd Formationand.0 1;f:J::;Bloyd Formation:;s0 zHale Formation0Prairie Grove MemberCane Hill MemberHale Formationi:Q Pitkin Limestone uFayetteville Shale1- Q)Batesville Sandstone0.0.z;::::JRuddell Shale p::Rocks ofMississippian agee::1;f:J 1;f:J1;f:J:gMoorefield Formation, ?.Boone Formation1- Q) 0 Chattanooga ShaleChattanooga ShalePenters ChertPenters ChertSt. Clair LimestoneSt. Clair LimestoneCason ShaleCason ShaleFernvale LimestoneFernvale LimestoneKimmswick LimestoneandPlattin LimestoneKimmswick LimestoneSt. Peter SandstoneandEverton FormationSt. Peter Sandstonezz 0 Az 1:2::;.:l 1- Q)z 0.0.;::::Ju 0A 0Q);:aPlattin Limestone'"0 Everton FormationGreenland Sandstone MemberTrace Creek Shale MemberKessler Limestone MemberDye Shale MemberWoolsey MemberBrentwood Limestone MemberPrairie Grove MemberCane Hill Member
C4GEOLOGY OF THE ARKANSAS VAL.LEY COAL FIELD.Norman F. Williams, :State Geologist, ArkansasGeological Commission, provided samples of drill cuttings from 16 of the wells drilled for gas in the threequadrangles. The Fort Smith Gas Co. ,provided samplesof drill .cuttings from one well in the .area. Gulf OilCorp. and Phillips Petroleum Co. loaned copies of theelectric logs of several wells to the .authors. The GulfOil Corp. also loaned samples of drill cuttings andpresented copies of electric logs from exploratory shallow holes drilled in the quadrangles. Mr. Kenneth Kingof Clarksville, Ark., loaned a compilation of old coalmine maps. To these individuals and organizations theauthors express their sincere appre-ciation.The geology of the parts of the Coal Hill, Hartman,and Clarksville quadrangles that are south of the northboundary of the alluvium of the Arkansas River wasmapped and inter,preted for this report by Boyd R.Haley. The remaining northern part of the report areawas mapped and interpreted by E. A. Merewether. Thecontributions to this report by other personnel of theU.S. 'Geological Survey are noted where appropiate.1STRATIGRAPHYSedimentary rocks of the Pennsylvanian System andunconsolidated sediments of the Quaternary Systemcrop out in the Coal Hill, Hartman, and Clarksvillequadrangles, Arkansas (tpl. 1). Sedimentary rocks ofthe Ordovician, Silurian, Devonian, Mississippian,and Pennsylvanian Systems have been penetrated bywells drilled for gas in the three quadrangles. Most ofthese rocks are represented graphically on plate 2.The sediments of Quaternary age are stream andriver terrace deposits of ·Pleistocene age (Hendricksand Parks, 1950, p. 78) and stream and river alluviumof Recent age.Rocks in the subsurface were studied by examiningthe drill cuttings and electric logs of selected holesdrilled in these quadrangles. A description of all wellsdrilled for gas in the ma,pped area is .presented in table2. Electric logs, sample logs, and composite interpretive logs from 44 of the 51 wells drilled for gas in thearea were available for use in interpreting the subsurface geology. Most of the stratigraphic units penetrated by the wells can be correlated within a gas field,but correlations between gas fields are generally moredifficult because only a few distinctive units can betraced throughout the area.The Gulf Oil Corp. drilled 138 shallow holes in themapped area (table 3) while exploring the ArkansasValley for natural gas. The logs of these holes wereused intensively by the authors in interpreting thestratigraphy and structure of the rocks beneath thealluvium of the Arkansas River. The logs of the shallowholes are mainly composite interpretive logs. Electriclogs only were available for 10 of the holes and samplelogs only were available for five of the holes. All electric logs were made with the same equipment and procedures. The composite interpretive logs and the electriclogs can be correlated, generally, throughout the area ofthis report.ORDOVICIAN SYSTEMEVERTON FORMATION AND ST. PETER SANDSTONE UNDIVIDEDDolmnite, sandstone, and shale, probably correlativewith the upper part of the Everton Formation and theoverlying St. Peter Sandstone of the Ozark Mountains,were penetrated by the Humble Oil and Refining Co.H. L. Hembree Unit 1 (well16) in sec. 25, T. 9 N., R.26 W. The combined thickness of these units in well16 is214 feet. The rocks in the lower half of this intervalconsist of about 50 percent medium- to dark-grayslightly sandy to argillaceous dense to very finely crystalline dolomite. Interbedded with the dolomite is darkgray dolomitic shale and light- to medium-gray dolomitic very fine to fine-grained sandstone containingscattered medium sand grains. The rocks in the upperhalf of the Everton and St. Peter consist of ·about twothirds light- to medium-gray very fine to mediumgrained dolomitic sandstone containing scatteredmedirun to eoarse sand grains. Interbedded with thesandstone is medium-dark- to dark-gray dolomite someof which is very finely to finely sandy.PLATTIN LIMESTONE AND KIMMSWICK LIMESTONE UNDIVIDEDA unit of limestone with a few thin beds of shale,penetrated by well 16, probably represents the Plattinand l{in1mswick Limestones of the Ozark Mountains.This unit is 110 feet thick and is about 90 percent limestone. In the lower part the limestone is medium grayand dense, and in the middle and upper parts it islight to dark gray, dense to finely crystalline, argillaceous, and finely sandy and contains medimn-gray toblack chert. The limestone in the middle part is dolon1itie. The, shale ranges in color from medium light graywith a waxy luster to dark gray.FERNV ALE LIMESTONELimestone probably representing the Fernvale Limestone of the Ozarks was penetrated by well 16. It islight gray, slightly dolomitic, and dense and containsscattered chert and a small amount of pyrite. This unitis 30 feet thiek.CASON SHALEA siltstone unit in well 16 is probably the CasonShale of the Ozark Mountains. The siltstone is about 3feet thick, light greenish gray, and very limy.
TABLE .0:.I .f0:. :0IIt-!lWellNo.(pls.1-4)Company nameHumble Oil andRefining Co.2.-Description of wells in the Coal Hill, Hartman, and Clarksville quadrangles as of October 1, 1964Lease nameLocation (NL, north line; WL,west line; EL, east line; SL,south line)Mo-Pac Unit L 700ft south and west of centersec. 26, T. 10 N., R. 26 W.Stephens ProductionCo.J. A. Greenwood L 760 ft from NL and 660 ft fromWL of NE:!-4 sec. 31, T. 10 N .,R.25W.3 Arkansas Western Gas M. Skod L S SE;!4SW;!4 sec. 31, T.10 N.,Co.R. 25 W.1,030 ft south and 180ft west of4 do D. B. CastleberryEstate 1.center sec. 32, T. 10 N., R. 25w.5 do R. Floyd L--------- 660ft from NL and 1,150 ft fromWL of SE:l-4 sec. 33, T. 10 N.,R.25W.Stephens, Inc P. SundermanUnit 1.Total Reporteddepth elevation(ft)(ft)4,3156303,85215754,9374, 5944,5767279 Piney Oil and Gas Co W. Gray! SW;!4SW;!4 sec. 25, T. 10 N., R.23W.10 J. M. Huber Corp Kramer! 1,980 ft from SL and 1,856 ft!rom EL of sec. 3, T. 9 N ., R.26W.5, 44712 . do W. H. Timmerman Lw.200ft north and 100ft west ofcenter sec. 11, T. 9 N ., R. 265,4485,2681520 No. Middle part of AtokaFormation.875 Yes. . . Basal sandstone of AtokaFormation.Bloyd Formation andPrairie Grove Member(middle part).865 Yes Lower part of AtokaFormation.760 Yes. . do3,831-3,8374, 194-4, 202Dry April196L .Dry Unknown. Rock samples examinedand logged by S. E.Frezon.Dry Aug. 1961. . Rock samples examinedand logged by E. A.Merewether.2, 283Show of gas Unknown .4, 976-5, 00225,800,000 July 196L5, 392-5, 402720,000 --------------4, 433-4, 4431, 2.50, 000 Sept. 1961.4, 101-4, 1034, 256-4, 268}4, 332-4, 3364, 340--4, 3444, 667-4,677250, 000 Sept. 1960.14 Murphy Corp Altus Gas Unit L . 150ft north and 1,000 ft west ofcenter sec. 14, T. 9 N., R. 265, 269559 Yes Middle part of AtokaFormation.2, 570--2, 578Lower part of AtokaFormation.Boyd Formation andPrairie Grove Member(upper part).404 Yes . Lower part of AtokaFormation.4, 252-4, 258\4, 363-4,36515, 005-5, 0164, 353-4, 3684, 492-4, 502}4, 692-4, 69717 Arkansas Western GasCo.5,3045804,855475 Yes Lower part of AtokaFcrmation.4, 763425 Yes . do 3, 576-3,601 t:::)C":lt"4 :;:tU1 t"4t"4D t:::) 11,000,0003, 000, 000 Sept. 1963.1, 800, 000 July 1962 Rock samples examinedand logged by E. A.Merewether.3, 000,000 -------------825,000 --------------i;i ; i }O;J;:s 3, 041-3, 0642, 700,000 June 1964. .2, 700,000 -------------1, 500, 000 0M Ul 0 0z80Nov. 196L.- Discovery well of Alixgas field. Rock samples examined andlogged by E. A.Merewether.Dry . Sept. 1958.z 7, 000,000 May 1958 Discovery well of CoalHill gas field.?1 23,000,000 Dec. 19592, 800 Unknown. No. . Dry4,800 U15, 725G. Wootten L 300ft from SL and 200ft fromEL of NW:!-4 sec. 5, T. 9 N.,R. 25 W.18 do J. B. Hurst L . 260ft from NL and 675ft fromEL of SW:l-4 sec. 4, T. 9 N.,R.25W.19 do R. Bartlett L 615ft from NL and 350ft fromEL of NW:!-4 sec. 3, T. 9 N.,R.25W.Piney Oil and Gas Co J. N. Hill! Location in section unknown . Sec. 3, T. 9 N., R. 25 W.20 Humble Oil and ReD. L. Evans L . . . 400ft from SL and 200ft fromEL of SW:l-4 sec. 3, T. 9 N .,fining Co.R.25W.See footnotes at end of table. t"4Western Coal Co. L. Center SW;!4NE;!4 sec. 23, T.15 Humble Oil and Re9 N., R. 26W.fining Co.16 do H. L. HembreeS SW;!4NE;!4 sec. 25, T. 9 N.,Unit 1.R.26W.359 Yes do t"4M714 Yes7,00001-15,365Basal sandstone of AtokaFormation.C":l 13 do H. G. Sullivan! 100ft north and 200ft east ofcenter sec. 12, T. 9 N., R. 26w.Remarks---------------------- Dry Nov. 196L. Rock samples examinedand logged by E. A.Merewether.------------------------------------- Dry June 1964 .w.w.Completiondate4, .500, 000 May 196L .2, 500,0005,046Post L 1,000 ft south and 100ft west ofcenter sec. 2, T. 9 N ., R. 26Reportedproduction(cu ft perday)448 Yes Bloyd Formation andPrairie Grove Member(upper part).Bloyd Formation andPrairie Grove Member(middle part).418158011 Arkansas Western GasCo.Depth ofproduction(ft)5, .500, 000 May 1963 .6, 500,000 -------------6,000,000 July 19644,0503,001Stratigraphic zone ofproduction480 Yes. Lower part of Atoka3, 790--3, 795Formation.3, 900--3, 928478 Yes . . . do 3, 544-3,56280ft from SL and 1,590 ft fromWL of sec. 35, T. 10 N ., R.25W.Arkansas-OklahomaTipton! 1,320 ft south and 660ft east ofcenter sec. 29, T. 10 N., R.Gas Co.24W.8 Phillips Petroleum Co . South Clarksville L. Center NW;!4SW;!4 sec. 27, T.10 N., R. 24 W.5,244Electricallog 219221690 -- Dry April1960. Rock samples examinedand logged by E. A.Merewether.0Clt
0TABLEWellNo.(pls.1-4)Company nameLease nameLocation (NL, north line; WL,west line; EL, east line; SL,south line)Totaldepth(ft)Reportedelevation2,240445River Valley Gas Co . Western Coal andSW cor. NW SE SE ser.Mining Co. 1.20, T. 9 N., R. 25 W.22 Blackwell Oil and Gas Winn L Center SW SE sec. 21, T.Co.9N., R. 25 W.23 River Valley Gas Co W. F. Collier L SE SE sec. 21, T. 9 N.,R.25W.5,59724 J. M. Huber Corp Estep L 330ft from SL and 2,970 ft fromWL of sec. 36, T. 9 N., R. 256, 7210. Rinke L 300 ft from NL and 800 ft fromWL of SE sec. 6., T. 9 N.,R.24W.26 do ----··----------- R. Cater L --------850ft north and 450ft east ofcenter sec. 7, T. 9 N., R. 24 W.27 do.----------------- B. Hardgrave L 400ft from NL and 500ft fromWL of SE sec. 5, T. 9 N.,R.24W.5, 728211,980w.25 Stephens phic zone ofproduction1, 170,000 June 19627, 600,0005, 188-5, 2062, 500,000 April19591465 Yes Lower part of AtokaFormation.I 540 Yes Basal sandstone of AtokaFormation.3, 962-3, 972262,000 Dec. 19634, 659-4, 68130 do.----------------- Patrick-McWilliams 700ft north and 650ft west of1.center sec. 9, T. 9 N., R. 24 W.31 do.----------------- W. H. Hooten L 400ft south and 900ft west ofcenter sec. 3, T. 9 N., R. 24 W.32 Gulf Oil Corp McAlester Fuel Co. Center NW SE sec. 31, T.1.9 N., R. 24 W.5, 41813907, 740348398 Yes Lower part of AtokaFormation.1335 Yes doC. H. Bryant L 4,200 ft from NL and 3,800 ftfrom WL of sec. 19, T. 9 N.,R.23W.5,970375 Ycs do.38 Gulf Oil Corp Excelsior L-------··- 1,973 ft from NL and 3,232 ftfrom WL of sec. 30, T. 9 N.,R.23W.39 do ARECI C-L 646ft from NL and 2,508 ftfrom EL of sec. 29, T. 9 N.,R.23W.6,3824,850 ft from SL and 1,230 ftfrom WL of sec. 28, T. 9 N.,R.23W.6,50137 Western Natural GasCo.40 do------------------ Arkansas RealEstate Co., Inc.B-1.20ft south and 535 ft west ofcenter sec. 15, T. 9 N., R. 23 W.6,354t-103, 509,000 March 1958 . Discovery well of UnionCity gas field.4, 384-4, 44325,000,0004, 706-4, 7339,320,000 Dec. 19604, 385-4,4051,500,000 Jan. 19601-3 i:"j 252,000 Dec. 19634, 637-4, 641'"1 50,000,0004, 690-4, 70600 ./)3,0064,472 2, 000, 000 Aug. 1961. Rock samples examinedand logged by B. R.2,600,000Haley.Dry1961Yes do.337 Yes Bloyd Formation andPrairie Grove Member(upper part).1 334 Yes Basal sandstone of AtokaFormationBloyd Formation andPrairie Grove Member(upper part).1379 Yes Lower part of AtokaFormation.Basal sandstone of AtokaFormation.Bloyd Formation andPrairie Grove Member(upper part).5, 282-5, 284 15, 306-5, 308 J9, 900, 000 Feb. 1964 Rock samples examinedand logged by E. A.Merewether.100,000 July 196311,700,0005,1775, 328-5, 336 } 15, 000, 00020,000,000 May 196L .6,078-6, 1026, 262-6, 292 E('"}4, 622-4, 628 }4, 634-4, 6405, 343-5, 5149, 500,000 -------------5, 380-5, 388 )1,780,000 Sept. 1964 .5, 437-5, 439 J29,500,000 ---------- --5, 514-5, 544176,000 April1954 . Discovery well of4, 850-5,000Spadra gas field.Rock samples examined and logged byE. E. Glick.6, 337-6,380 Show of gas Oct. 1961. Rock samples examinedand logged by E. A.Merewether.4,000,000 Jan. 196LDo.5, 950-5, 9566, 260-6, 280 j Dry Unknown585L------------02, 250 Unknown5,94036 Gulf Oil Corp Volai:"j ./)347 Yes Middle part of AtokaFormation.6, 30535 Stephens Inc A. C. Brown L 800ft south and 400ft west ofcenter sec. 16, T. 9 N., R. 23 W.0Dry Jan. 19626,9526,105Remarks1, 96D-1, 974 Show of gas5, 992-6, 000}6, 044-6, 0506, 585-6, 6585, 71950 ft from NL and 2,640 ft fromWL of NW cor. sec. 32, T. 9N., R. 24W.Hugo-Spadra Oil andLocation in section unknown.Parks 1.Sec. 3, T. 9 N., R. 23 W.Gas Co.34 Gulf Oil Corp Excelsior Coal L 10fl ft south and 900ft east ofcentersec.17, T. 9 N., R. 23 W.CompletiondateShow of gas. Sept. 1929.1, 9753, 24Q-3, 243500,000 -------------19301, 500,00045Q-5005, 751L-------------Reportedproduction(cu ft perday)1500 No Middle part of AtokaFormation.496 No Upper part of AtokaFormation.Middle part of AtokaFormation.345 Yes Basal sandstone of AtokaFormation.Bloyd Formation andPrairie Grove Member(middle part).I 530 Yes Basal sandstone of AtokaFormation.28 do ----------------- B. E. Cobb L. 1,100ft north and 150ft west ofrenter sec. 8, T. 9 N., R. 24 W.29 do ----------------- Ozark Coal Co. L lliO ft south and 700ft west ofcenter sec. 4, T. 9 N., R. 24 W.4,807Depth ofproduction(ft)Dry UnknownBloyd Formation andPrairie Grove Member(upper part).I 430 Yes Basal sandstone of AtokaFormation.1520 Yes Lower part of AtokaFormation.Bloyd Formation andPrairie Grove Memher(upper part).1400 Yes do.33 J. M. Huber Corp Hunt 2.-Description of wells in the Coal Hill, Hartman, and Clarksville quadrangles as of October 1, 1964--ContinuedDo.0 t-1!,rjHMt-1l::;:j
41 do Spadra Bottoms L . NE34SW34 sec. 22, T. 9 N., R.23W.42 do Ragon L Center SE34SW34 sec. 28, T. 9N., R.23W.6, 792333 Yes Lower part of AtokaFormation.349 Yes Bloyd Formation andPrairie Grove Member(upper part).5, 623-5, 6476,90143 do Arkansas Real165ft south and 35ft east ofEstate Co., Inc. 1.center EHNE34NW34 sec. 32,T. 9 N., R. 23 W.6,555537 Yes Middle part of AtokaFormation.3, 491-3, 53044 Wheeler and Ryan. Arkansas MineralsCorp. 1.700ft from SL and 2,970 ft fromEL of sec. 32, T. 9 N., R. 237,272Lower part of AtokaFormation.424 Yes Upper part of AtokaFormation.Hunt-Hembree 2 2,400 ft north and 2,500 ft westof SEcor. sec. 11, T. 8 N., R.26W.7,30245 Arkansas LouisianaGas Co.46 J. M. Huber Corp Kingw.------------ 4,752 ft from SL and 2,140 ftfrom EL of sec. 12, T. 8 N.,R.25W.47 do Kimes 1.------------ 290ft from NL and 1,250 ftfrom WL of sec. 6, T. 8 N., R.24W.48 . do Mabry! 330ft from SL and 3,490 ft fromEL of sec. 6, T. 8 N., R. 247,6997,0057,920w.49Reinhart and Donovan. M. J. Reinhart L Center NW34NE34 sec. 11, T.8N., R. 24W.4,8216, 258-6, 2804, 268-4, 3065, 574-5,5792, 424, 000 Oct. 1960.-Do.606, 000 Feb. 1956 Depleted and abandonedOct. 1964. Rock samples examined andlogged by B. R.Haley.1, 100, 000 May 1958 Rock samples examinedand logged by E. E.2, 941,000 -------------Glick.3, 228,000 --------------3, 215-3, 232 Show of gas Nov. 1962.625,000 July 1964357 Yes Middle part of Atoka4, 282-4, 305Formation.Lower part of Atoka5, 509-5, 5224, 600,000 -------------Formation.462 Yes do : g }50,000-75,000 July 1963----{Rock samples examinedand logged by B. R.Show of gas Haley.Bloyd Forn ation and7, 384Prairie Grove Member(upper part).340 Yes do 6, 416-6,448349, 000 May 1963 .6, 672-6, 755 }15,200,000 -------------6, 778-6, 804496 Yes Basal sandstone of Atoka6, 745-6, 7745, 300, 000 Dec. 1960 . . Discovery well ofFormation.Scranton gas field.Bloyd Formation and7, 013-7, 0521Prairie Grove MemberRock samples examined(upper part).1, 360, OOQ { and logged by B. R.Bloyd Formation and7, 215-7, 300Haley.Prairie Grove Member7,328-7,373(middle part).1355 - Dry--------- March 194700 sJ 1-3 t:::lQ p:j H 12Estimated from plate 1.Electrical logs include radioactivity logs. D t:::l t;j [/). 0 [/).0zi. l:tl 0'""'
C8GEOLOGY OF THE ARKANSAS VALLEY COAL FIELDTABLE 3.-Description of shallow holes drilled by the Gulf Oil Corp. in the Coal Hill, Hartman, and Clarksville quadranglesHole number: Company designations.Location: NL, north line; WL, west line; SL, south line; EL, east line.Bottom of hole: Stratigraphic position above, A, or below, B, top of HartshorneSandstone.HoleNo.(pls.Location1, 3)2345W%SW) SE% sec. 8, T. 9 N., R. 23 W.NW? SE%SE? sec. 9, T. 9 N., R. 23 W.NE? NW) SE% sec. 17, T. 9 N., R. 23 W.NE%NE%SW) SE% sec. 16, T. 9 N ., R. 23w.6 SW) SW) SW? sec. 15, T. 9 N., R. 23 W.7 SE%NE? SE%NW? sec. 22, T. 9 N., R. 23 W.8,9 SE? NE%NE) NW? sec. 22, T. 9 N., R. 23 W.10 NE) SE%SW? SE% sec. 17, T. 9 N., R. 23 W.11 SW? NE%NE) NE% sec. 19, T. 9 N., R. 23w.Remarks: Samples examined and logged by individuals named. Lithologic andelectrical logs available unless otherwise noted.Reportedgroundelevation(ft)Depth ofhole (ft)390520384331600600190136279 B6B6B6B33731933534937014220521860424B1B1B4BUnknown ARemarksBottom of hole (ft)S. E. Frezon.No lithologic log.Do.Do.B.B.B.B.Do.R. Haley.R. Haley; no electrical log.R. Haley.R. Haley; no electrical log.1213NE%SE%SE%NE% sec. 19, T. 9 N., R. 23 W.N
an area of approximately 182 square miles (fig.1). Clarksville, county seat of Johnson County and the largest town in the area, has a population of about 4,000. Other towns in the area and their approximate populations are Coal Hill, 700; Lamar, 500; Ha
May 02, 2018 · D. Program Evaluation ͟The organization has provided a description of the framework for how each program will be evaluated. The framework should include all the elements below: ͟The evaluation methods are cost-effective for the organization ͟Quantitative and qualitative data is being collected (at Basics tier, data collection must have begun)
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Our main source of coal comes from a coal mine near Butler, Missouri. A stock pile of coal for unexpected emergencies is maintained at Blue Valley. A 90-day supply of coal consists of 45,000 tons of coal. Coal Feeders Feeding coal from the bunkers to the pulverizers is the purpose of the coal feeders. The pulverizers grind the coal into a fine .
1 An Introduction to Geology 2 11. Geology: The Science of Earth 4 Physical and Historical Geology 4 Geology, People, and the Environment 5 21. The Development of Geology 6 Catastrophism 6 The Birth of Modern Geology 6 Geology Today 7 The Magnitude of Geologic Time 8 31. The nature of Scientific Inquiry 9 Hypothesis 10 Theory 10 Scientific .
Chính Văn.- Còn đức Thế tôn thì tuệ giác cực kỳ trong sạch 8: hiện hành bất nhị 9, đạt đến vô tướng 10, đứng vào chỗ đứng của các đức Thế tôn 11, thể hiện tính bình đẳng của các Ngài, đến chỗ không còn chướng ngại 12, giáo pháp không thể khuynh đảo, tâm thức không bị cản trở, cái được
