﻿CONTENTS. 
  5 
  

  

  Structure 
  and 
  conditions 
  affecting 
  the 
  presence 
  of 
  oil 
  — 
  Continued. 
  Page. 
  

   Detailed 
  discussion 
  of 
  structure 
  — 
  Continued. 
  

  

  Region 
  between 
  San 
  Rafael 
  and 
  Santa 
  Ynez 
  Mountains 
  81 
  

  

  Casmalia 
  Hills 
  and 
  San 
  Antonio 
  Terrace 
  81 
  

  

  Burton 
  Mesa 
  83 
  

  

  Purisima 
  Hills 
  84 
  

  

  Folds 
  84 
  

  

  Faults 
  and 
  asphalt 
  deposits 
  85 
  

  

  Conclusions 
  regarding 
  future 
  development 
  86 
  

  

  Area 
  around 
  Santa 
  Ynez 
  ! 
  86 
  

  

  Solomon 
  Hills 
  and 
  area 
  north 
  of 
  Los 
  Olivos 
  87 
  

  

  General 
  features 
  87 
  

  

  Mount 
  Solomon 
  and 
  associated 
  anticlines 
  87 
  

  

  Structure 
  87 
  

  

  Asphaltum 
  deposits 
  88 
  

  

  Conclusions 
  regarding 
  future 
  development 
  88 
  

  

  Gato 
  Ridge 
  anticline 
  88 
  

  

  Structure 
  88 
  

  

  Evidences 
  of 
  petroleum 
  89 
  

  

  Conclusions 
  regarding 
  future 
  development 
  90 
  

  

  La 
  Zaca 
  Creek-Lisque 
  Creek 
  anticline 
  90 
  

  

  Structure 
  90 
  

  

  Conclusions 
  regarding 
  future 
  development 
  91 
  

  

  Summary 
  of 
  conclusions 
  regarding 
  future 
  development 
  91 
  

  

  Details 
  of 
  the 
  developed 
  territory 
  92 
  

  

  Definition 
  of 
  fields 
  92 
  

  

  Santa 
  Maria 
  field 
  92 
  

  

  Contour 
  map 
  92 
  

  

  What 
  it 
  shows 
  92 
  

  

  Basis 
  of 
  contour 
  map 
  92 
  

  

  Difficulties 
  of 
  preparation 
  93 
  

  

  The 
  wells 
  93 
  

  

  Areas 
  discussed 
  93 
  

  

  Oil 
  zones 
  93 
  

  

  Hall-Hobbs-Rice 
  ranch 
  area 
  94 
  

  

  Location 
  and 
  structure 
  94 
  

  

  Geology 
  of 
  the 
  wells 
  94 
  

  

  Product 
  95 
  

  

  Pinal-Fox-Hobbs 
  area 
  96 
  

  

  Location 
  and 
  structure 
  96 
  

  

  Geology 
  of 
  the 
  wells 
  96 
  

  

  Product 
  97 
  

  

  Pinal-Folsom-Santa 
  Maria 
  Oil 
  and 
  Gas-Escolle 
  area 
  98 
  

  

  Location 
  and 
  structure 
  98 
  

  

  Geology 
  of 
  the 
  wells 
  98 
  

  

  Product 
  99 
  

  

  Hartnell-Brookshire 
  area 
  99 
  

  

  Location 
  and 
  structure 
  . 
  99 
  

  

  Geology 
  of 
  the 
  wells 
  100 
  

  

  Product 
  101 
  

  

  Graciosa- 
  Western 
  Union 
  area 
  101 
  

  

  Location 
  and 
  structure 
  .• 
  . 
  . 
  . 
  101 
  

  

  Geology 
  of 
  the 
  wells 
  _. 
  . 
  102 
  

  

  Product 
  ~ 
  . 
  102 
  

  

  