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, ['IZ_ESSUIZL DIST�RIBU"I�_I_QN Sl�ST�CM �,�•„r��xr���, �ah���
<br /> 1 �elc��t numhF�r ��f ��t�rf��rated lat��ral� J� __.___ _
<br /> (��uarter inc h�erl��ratums ti�acecl hJ 7
<br /> 1� "
<br /> ?- Select perf<�rati��n sE���cin�; _ --- �__ feet y..o(rock
<br /> 3 5ince perf��rati��nti tih�iuld not be placEd ��I��ti��r tl�,�n 1 ft t�� Pert Sizin};%;3:' �%-t��
<br /> th�� edge �>f thE� rc�rk layer (see diagram), �ubtrai t � fi from Pert spa�-,nK � 5� �,�
<br /> the rc�ck layer l�n�;th.
<br /> K������ - 2 ft. _��_ feet.
<br /> 4. Determine the number of spaces between perforations. R����"�°,�`
<br /> Divide the length above by perforation spacing and round °`�`�` �..
<br /> Head �."`"�"' �
<br /> down to nearest whole number. "`"' !
<br /> 1.Oa 0_56
<br /> Length perf. spacin� _ �� ft. = J ft. _ �� spaces 2.Ob 0.80 ; 1.04
<br /> �3� �2� a.Use for single farruly homes
<br /> b.Use for all other applications
<br /> 5. Number of perforations is equal to one plus the number of
<br /> perforation spaces _
<br /> ?viaximum number of quar'.er u�ch perforatior�pe
<br /> � spaces + 1 = � perforations/IateraI lateral to guamar,tee< lo�disct,arge�a�;ac;on
<br /> Perforation
<br /> 6. Multiply perforations per lateral by number of laterals to Sp�jg j; 1� 2
<br /> get total number of perforations. 2,5 14 1g 2$
<br /> � x �� _ � perforations. 3.0 13 17 26
<br /> ��5 ��,�a�, 3.3 12 16 25
<br /> 7. Determine required flow rate by multiplying 4.� 11 15 23
<br /> number of perforations by flow per perforation 5.0 1 Q 14 22
<br /> �/,�-1 �� p
<br /> �perf� X gp- m/per( _�=—bP�• �..i�oin wcc�n >T c� a v�snr+c asrme�n�orc sn�u
<br /> �� ��
<br /> 8. If laterals are connected to header pipe as shown on upper �� �
<br /> example, to select minunum required lateral diameter; enter 6�� �%� ,� �
<br /> table with perforation spacing and number of perforations `��� s,�,�"`''� �-�--
<br /> per lateral. Select minimum diameter for ��'"
<br /> perforated lateral = � li inches. ���
<br /> u , a .u.a,..�o..�,.,�«.�,,n,.
<br /> M�..a o,,..�,��.....�.,.�
<br /> � .._�.«..tl,. �.. Q ��
<br /> 9. If perfc�rated lateral syste is attach tc� manifold i e near '�' �w��� �`��� '`~�
<br /> the center, Ic����er c�.�agram, erfc� f>d lateral len�t} P P _���,.,� .., •-� '`" ��� --�
<br /> 1 and
<br /> num��er ��f ��t�r#urati<�r�s per� la ral �vill h�� aE����rc�ximatel�' onE� � ��..i' �� ��� �.
<br /> _>,,% j�" �x�:s.�°c_
<br /> half ��f that in st���, �s. Usin he,�c� ��aluf�s, select minimum �
<br /> diamc�ter f��1 ��r�rf<>rated 1 eral = :. � �
<br /> } ----- - inches. ,.. , , r�•. �'` ....�,.�.
<br /> . ,,,.
<br />
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