(2) Vehicle and equipment entry - see steps 

 II.D.l.b 



(3) Injection well drilling - see steps I I.E.I, 

 II.E.2.a, to II. E. 7 



(4) Drilling termination 



(a) Equipment removal - see steps II.D.l.b 



(b) Restore surface - see steps II.F.l.a.7 

 to II.F.l.a.l2 



b) Dry well or abandoned well (5-10 days) 



(1) Repair, strengthen roadway - see steps 

 II.D.l.a 



(2) Vehicle and equipment entry - see steps 

 II.D.l.b 



(3) Removal and/or replacement of casing or some 

 drilling - see steps lI.E.l, II.E.2.a, to 

 II. E. 7 



(4) Work termination 



(a) Equipment removal - see steps II.D.l.b 

 2. Marine location 



a. Placement of gathering lines (0.5 - 1 km/day) 



1) Survey route and place markers 



2) Clear vegetation over route 



3) Enter vehicles for line placement - marsh buggy, drag- 

 lines, pile driver, boats, plow 



4) Drive piles for gathering line placement over to land 

 or marsh 



5) Canal crossing 



a) Trench or plow approach to canal 



b) Bury line below canal bottom 



c) Fill trench 



6) Remove equipment 



b. Placement of treatment equipment - freewater knockout tank; 

 heater-treater; production and test separators; stock tanks; 

 chemical tanks; filters; pumps; artificial disposal tanks, 

 etc. (5-10 days) 



1) Barge-mounted equipment 



a) Enter pile driver, other boats, dragline (if 

 necessary) 



b) Drive piles for stationing vessel 



c) Pump ballast tanks full or anchor securely 



d) Connect gathering lines from land areas 



e) Equipment exit 



2) Marine locations connected to land production facilities 

 see steps II.A.l.b for placement operations 



3) Pile mounted production facilities (5-10 days) 



a) Enter pile driver, other boats, equipment 



b) Drive piles for production platform 



c) If platform large, drive piles for foundation, 

 bring in concrete forms and pur concrete piles 



d) Build platform 



e) Enter production equipment on barge 



f) Place equipment in position 



g) Connect gathering lines 

 h) Equipment exit 



429 



