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upr000221 59

upr000221 59
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Digital ID

upr000221-059

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http://n2t.net/ark:/62930/d1d21tz3k
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Las Vegas, Nevada - water well logs

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This material is made available to facilitate private study, scholarship, or research. It may be protected by copyright, trademark, privacy, publicity rights, or other interests not owned by UNLV. Users are responsible for determining whether permissions are necessary from rights owners for any intended use and for obtaining all required permissions. Acknowledgement of the UNLV University Libraries is requested. For more information, please see the UNLV Special Collections policies on reproduction and use (https://www.library.unlv.edu/speccol/research_and_services/reproductions) or contact us at special.collections@unlv.edu.

Digital Provenance

Digitized materials: physical originals can be viewed in Special Collections and Archives reading room

Publisher

University of Nevada, Las Vegas. Libraries

MMORANDUM TO: November 14, 1944 IROM: Frank Strong E. B. H all SUBJECT: Union P a c ific Water W ells - Las Vegas, Nevada LATA FOR PERFORATING UNION- PACIFIC WATER WELLS, LAS VEGAS, NEVADA WATER WELL NO. 4 10-5/4" shoe is 506.4' below d errick flo o r o r 501.4' below foundation mat. With measurements from foundation mat, p erfo rate from 555' to 790'. I f gun p e rfo ra te d , suggest three 9/16" holes per foot from 555' to 790'. I f perforated with M ills p e rfo ra to r, suggest Roscoe Moss sp e cify number and size o f s lo t . In gun p e rfo ra tin g there would be 255' o f zone to be shot, or 255 x 5 « 765 holes. The lin e r to be perforated i s 7" O .D ., T. & C. easing, weight 22# per fo o t, grade J-55. I t has an I.D . o f 6.598" and a w a ll thickness o f 0.501". The top o f the adapter on the 7" lin e r i s 486' below derriek flo o r or 481* below the foundation mat. Shoe o f 7" lin e r is 801' below the d errick flo o r or 796' below the foundation mat. WATER WELL NO. 8 15-5/8" shoe i s 510.87' below d errick flo o r or 506' below foundation mat. With measurements from foundation mat, p erfo rate as fo llo w s: 507 to 575 - gravel - 68* 625 to 675 - gravel - 50' 705 to 715 - gravel - 10' I f gun p e rfo ra te d , suggest fo u r 9/16" holes per foot fo r each in te rv a l given above. I f p erforated w ith M ills p e rfo ra to r, suggest Roscoe Moss sp e c ify number and size o f s lo t . I f gun p erforated there would be 128* o f zone to be shot o r 4 x 128 jj* 512 holes. The lin e r to be perforated i s 10-5/4" O .D ., T. & C. casin g, weight 45.5#, A. 0. Smith. I t has an I.D . o f 9.950" and a w a ll thickness o f 0.400". The top o f the adapter on the 10-5/4" lin e r is 476.69' below the derrick flo o r or 471.69' toelow the foundation mat. Shoe o f 10-5/4" lin e r is 760.5* below the derrick flo o r o r 755.5* below the foundation mat.