Late mississippian tectonic events uplifted and folded the platform and were followed by more intense late pennsylvanian and early permian deformation that compressed and faulted the wcs103047. Ventura basin, east oil and gas fields by 2004 liquids. Foredeep and forebulge features val verde, ozona developed in the adjacent parts of the southern west texas basin, but did not extend farther north. Stratigraphic traps, prevalent on the central basin platform, are. Twentysix of the basins evaluated showed volume estimates between 10,001 and 100,000 m3. The permian basin is composed of the hardeman, the midland, the delaware, the palo duro, the anadarko, and the dalhart basins fig. Pdf characterization of the natural fracture system of the eagle. Whether you travel in texas for work or pleasure, these maps will help you to locate information on things such as road conditions, permit restrictions and wildflower sightings.
This data set maps and describes the geology of the steele peak 7. The creek is fed by the san felipe springs, three large and one small spring, one mile northeast of del rio, val verde county2. Val verde casa conejo simi valley santa paula hidden hills agoura hills san fernando santa susana beverly hills thou sand o k santa clarita west hollywood westlake village sespe mountain s simi fillmore simi placerita castaic junction del valle aliso canyon tapo n ramona shiells canyon newhallpotrero oakridge bardsdale mountain w sespe simi. Small normal faults, or tension faults, and joints. Injection of uranine dye into dooley well on december 17, 2008416 figure 4. Gulf coast, the east texas, the fort worth, the kerr, the val verde, and the permian basins fig. The study area is located on the southern margin of the val verde basin, on the northeastern edge of the devils river uplift. The holser and san gabriel faults are the closest faults to the project area county. This field is 8 miles long and 4 miles wide and has a closure of approximately 2,000 feet. The synde formational basins of the val verde basin and the southern delaware. Page 40 he341ve service manual component testing and replacement use a calibrated torque wrench to tighten three screws in sequence to value specified in service data sheet. It produces gas from both devonian and euenburger and according to tests it contains some of the largest gas wells in the world. Dudek, 2007 sensitive plant survey results for the valencia. However this, in combination with cenozoic rifting produced from the san andreas fault.
Geology of the carta valley fault zone area, edwards. Susana fault, and on the north by santa clara river and newhall across the oak. Chapter 03 general setting and resource area analysis. Avenue, fuller avenue, camino palmero avenue, and vista street, with the. Plateau region water plan upper guadalupe river authority. West texas geological society publications and contents. Holset he341ve service manual pdf download manualslib.
However, the thick sediments of the delaware and val verde basins continue beneath the marathon thrust sheets for a sub stantial distance. Most of these basins have been prolific bearers of hydrocarbons and. Located within six miles of its namesake the rio grande, del rio is connected to ciudad acuna by the lake amistad dam international crossing and del rio ciudad acuna international bridge. A normal faulting stress field is observed throughout the delaware basin. Geology of the carta valley fault zone area, edwards, kinney, and val verde counties, texas, by r. Local control funding val verde unified school district. Adapted from webster 1980, webster and calhoun 1984, corbett et al. We use these stress data to estimate the potential for slip on mapped faults across the permian basin in response to injectionrelated pressure changes at depth that might be associated with future oil and gas.
Sutton schleicher edwards, val verde crockett val verde crockett, pecos terrell, reeves 23. The western ends of the southdipping holser and del valle faults can be traced. Sinkholes, subsidence features, and faults in val verde county. Three scales of late paleozoic structures in the west texas. Southern california earthquake data center at caltech. A new look at maverick basin basement tectonics technical article. Oct 22nd, 2020 view annual notification of the uniform.
Completed nomination forms must be returned to the cbfc office no later than september 18, 2020 by 5. Geology of big bend national park, brewster county, texas. Boyce, and neil peterson devils river uplift richard l. Accompanied by 12 foldout plates and figures plate 1. Pdf characterization of the natural fracture system of the. Rio grande val verde 11,3 36,949 25,636 na na na pecos terrell na na na 283 14,420 14,7 pecos val verde 5,524 56,301 50,778 1 1,947 1,946 devils val verde 8,082 38,747 30,665 na na na na not applicable.
Del rio is a city and the county seat of val verde county in southwestern texas, united states. Parent advisory committee val verde unified school district. Thousand oaks, and val verde quadrangle maps cdfg 2004. Simi, thousand oaks, and val verde quadrangle maps cnddb, september 2002. Given that scenario, the moody basin would not be a simple extensional rift but rather a sedimentary wedge trapped between opposing thrusts. Most of these fields are bounded by compressional reverse faults which place the reservoir in contact with rich shales of woodford, barnett, or wolfcamp age. This data set maps and describes the geology of the riverside east 7. These downdropped basins were bound by widespread uplifted shelves called the central basin platform, the northwest shelf, and the eastern shelf. Late mississippian tectonic events uplifted and folded the platform and were followed by more intense late pennsylvanian and early permian deformation that compressed and faulted the wcs%03047. Castaic, val verde park, piru most recent surface rupture. Structural analysis of devils river upliftsouthern val verde basin. Geological survey contract 14080001 16747, and the holser fault was studied by stitt and yeats 1983 under u. Erosional mrgins and patterr45 of subsidence bn the late. Oil and gas drilling permits and estimated water use in val verde county.
The tectonic history of the permian basin has a direct implication on the accumulation and preservation of the vast hydrocarbon reserves of the guadalupian stage. The structural development of the basin is generally be divided into three stages. The fault boundary between the val verde basin and devils river uplift on the shafter zone of this paper also separates llanoterrane basement material 1,1001,000 m. Thousand oaks, and val verde quadrangle maps cdfg 2007. Geology of the carta valley fault zone area, edwards, kinney, and val verde counties. The purposes of this present study are to 1 determine how far east the shallow. Used actuators may be refitted depending on ecm fault diagnostics and confirmatory turbocharger investigations using the processes set out in this service manual. Pdf late cenozoic tectonics of the east ventura basin. A distinctive monocline trends northwestsoutheast from east val verde through northwest kinney counties, approaching parallelism with the balcones fault zone in the southeastern part. Aug 17, 2017 val verde helm hollister flint hills franciscan abd lomerias abd franciscan holser conglomerate holser nuevo honker gas abd.
Index map, big bend national park, brewster county, texas. It is known for its rock formations, the result of sedimentary layering and later seismic uplift. The holser fault is probably related to the san cayetano fault but has a. Annual notification of the uniform complaint procedures ucp 20202021. Structure this study is based on a 49 km long by 7 km wide transect extending in a generally northwestsoutheast direction across the marathon inlier fig. Summary table and graphical representation of fluorescent dye detections in val verde county near del rio and san felipe springs4 figure 4. Cenozoic structure of the piru tviminute quadrangle, california. State of stress in the permian basin, texas and new mexico. Val verde basin paleozoic structures the primary production in the val verde basin is from seismically identified structures producing from fracture enhanced cherts, limestones, and dolomites. The stress patterns indicated by macroscale and megascale uplifts are inconsistent with nnwdirected marathon thrusting as an important driver of the deformation. The 20172020 lcap was adopted by the board of education on june 18, 2019. The river is not present in this layer in this county.
Midland, and val verde basins began to form as separate basins. Geologic map, big bend national park, brewster county, texas. These studies extended into the western part of the val verde quadrangle. Fiftyeight percent of municipal water was used in val verde county, and 25 percent in kerr county. Two other surface fault zones that displace cretaceous rocks are less well developed but also appear to overlie basement faults. Ventura basin, east oil and gas fields by 2004 boe reserve class. The largest center of municipal demand is del rio in val verde county, where 15,253 acrefeet of water was used in 2000 to support all areas of residential, commercial and military consumption. To purchase this map as a pdf download, please order gq0053d. Study of the castaic hills segment of the san gabriel fault area stitt, 1980, 1982. The eastwesttrending carta valley fault zone, which crosses central val verde and southwest edwards counties, is marked by a pattern of en. The creek runs downstream to its confluence with the rio grande in val verde county fig. There are no deep wells drilled in the moody basin.
The structural evolution of the val verde basin, west texas david e. Horizontal acceleration from digitized california faults, a users manual. The val verde basin is a marginal foreland basin located in west texas, just southeast of the. The fossils from locality f61, near val verde park. Structural traps are anticlines, fault blocks, and domes. Overview of groundwater conditions in val verde county, texas. Created using environmental systems research institutes arcinfo software, the data base consists of the following items. Holser fault, the fernando consists of pebbly sand. Trapping is by a combination of both structural and stratigraphic mechanisms.
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