Duties and Reports of the Subsurface Geologist 



831 



completed, and the total number and size of shots should be stated. A 

 separate listing should be made giving the name of the sand perforated, 

 over-all interval or intervals perforated in each sand, and the amount of 

 net sand perforated per producing zone. See figure 424. 



Example 10 — Production Tests — The production test should include 



TD8260' 

 TB68hk' 



U8 



Sch. perfd. 5823-5825' w/8 8.5 mm. ehotB. Sot Yowoli 

 tool et 5810' and sq.z<i. 70 ex. of lahlgh cmt. thru ntove 

 perfs. BroBk down press. SJCX) psl. Mei. nnd flnnl press. 

 4UO0 psl. Jot compl'td. 8t 8:00 AM. Started drlg. out 

 cmt. at 11:00 PM. Cleened out from 5811-5826'. Tstd. 

 cmt. Job of int. 5823-5825' w/1500 psl vhlch held OK. 

 Cleaned out to 5880', Cond. mud 11.6 Ihs/gal. Vise. 1*5. 

 Sch, perfd, 58I48-5853' end 5S6O-5875' w/37 8.5 am, shots. 

 Hov going In hole w/Eal'h. tstr. to test ahove perfd. 

 Ints. 



Figure 423 



PROFUHDIDAD 



5.lf TD6936' 



28 Sch, fin. perfg. for final ccmpl. at 12:00 AM nsJclng 



a total of 526 8,5 mm, shots. Kmd. poWs, from 5750-6200'. 

 Bow prop, to set ret. for dual compl. 



M-1 6223-62U8' 18I 



Total Net Perfd, Tapper Mulata Sand 38' 

 Lower Mulata Sands 



Sand Intorral Hot Perfd, Sd, 



H-9 



6605-6620' 

 Total Nat Perfd. Lower Mulata Sand 



131 



Figure 424 



