{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

Chapter 2 - 11 METHODS OF EXPLORATION OR HOW DO GEOLOGIST...

Info iconThis preview shows pages 1–11. Sign up to view the full content.

View Full Document Right Arrow Icon
11 METHODS OFEXPLORATION OR HOW DO GEOLOGIST EXPLORE FOR OIL AND GAS Drilling operations Oil vs gas; 4 inch casing vs. 5 inch; costs Sources of geologic data formation evaluation through sample examination in conjunction with open hole logs of all types and mud logs; data from log headings, sample cut, SW calculations; DST Mapping techniques Correlation of open hole logs in order to gather geologic data Regional and local mapping Use of subsurface mapping data Use of surface mapping data
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
DRILLING OPERATIONS AS PERTAINING TO PROSPECTS 1. Cable versus rotary drilling rigs. 2. 4 inch versus 5 inch casing and why. 3. Oil versus gas drilling. 4. Mud systems for oil versus gas wells. 5. Vertical versus horizontal drilling
Background image of page 2
Large Land Drilling Rig Loving County, Texas 20,00'0' PTD Ellenberger test
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
SOURCES OF GEOLOGIC DATA 1. All methods of formation evaluation. 2. Geologic maps and cross-sections. 3. Heamdon base maps 4. Corporation commission 1002A forms. 5. Completion cards (usually 1002A data). 6. Seismic data if available. 7. Published geologic reports if available in the area of interest. 8. Surface examination of rocks and their depositional environments. 9. Aerial photography.
Background image of page 4
..acustrins, De$ert~ end Glacial Environments t=~~~-_~~ ~ "'4100 ~-- ' A Structural+Football' (As~impl~ as it 'Gets) 'M "' ,; __~ g- •• 4710 ' ,-"t __ ~L.- -., .... ':4l'OO 0' .~ , ,.'-'. ,) o v- ,I,.." ConIourii ••••• -50ft OaNm!!W"1IW1 r:tg. 21'~r"MllSaurian sandSton. structure "map" Mt:JbtifJtHi,n8kJ. ,Fmm Dutton,_ 1982. Perm1Sslbn to publish bJtAAPG.
Background image of page 5

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
R17¥/ 35 -Q- -3107 -3100 ~-3120 20C -3116 5.8 BCF -60f~ ----~~~------~~~-------+--------~r.-r-----7MffiO _/ -+ -+- L3BCF ..+-_..; ......... :..---------;2.SBCF-- 110 MBO 24 M:BO /0 249MMCF -¢- -3151 :". n -3159 -o- -3145 -3164- ~9MBO ,.,J \ -31.6:f ~\,,\~1! . /4- J\~ lO1Y.J.:BO 1 ~ ~ -3167 /5 f 8Jy1MCF -3149 .0- .. -3152 12 300lV -3. -3134
Background image of page 6
I ~ -3180 R17W -¢- -3164 34 IW -3h4 -3101 / -3100 -¢- -3165 \' -3280 -3180 I M- /5
Background image of page 7

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
LL-----t-----~_Y... 20 --_-.I- 1 ~~-------t----------__ o ~'-""--l" ,..------,------10 ---4--... --r------30 __ -+-_ -40 30 ----rg 20 30 20 14 20 .... 20 32 34 10 ~O _20 20 20 ~
Background image of page 8
+110 14JS P.\.04cl"~en.., B1t.f,*~ .... \
Background image of page 9

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
1I1'11tO13323567A ~ ) .- .~ .... •.""'" .V'-- ~,Y,_.I"t..,,-...,... w ••• _ •• _._- •• __ . ..... _ .... _-- -_ .. - . , .. ~ 101lMIIIIU" Cromwell S,.IICING" SrllCING NA. OHOE R NIlM", R CIASS 0•.Gu Ilty Ir" "'"1' C (n\m O"P Disposal rrRrOHlllfO 3620-3670 INII RVIIIS ACUJlVOIIIM[ -- f r.,.turr ' ••'CIted") Flu"" Amount' -- •lIC "",00 0"11 NO Converted to S~) 9-27-90 COll~lI11OH OrlLlHOMACO"'QAA Oi & c •• Con•••• rOtt onJCe 01111 00.""""". C~r or.l""", i i n••••• 16~ 10 l ,~ OfllGIHAl _~ Not(HOEO R._~ PlEAS( TYrE OR USE IIlACK 1M(ONLY NOlE: A"••. hcOf"c~",_" rOO1AI'KOn','1 i.--' IVr{ ()I ""/lIlNG Ol'I:RIIIIUN _. SI""10HI II0l E _ DIJIF.C'1OtW. HOll "d ••• "t 1.",.,11 or horll()f14~1 'oe ••••••• tor •••••••••• ~ IIORllOHIAI.HUll I tHIN Iy Sfc IVW RG( Seminole 33 ION 7E i IIISI NIIMI Wi'll NO Crystal 4 'IV ·.I~E NE N~/4 SE "4 2145' fSl 1155' fWl Of 1/4 src II~ 114 I I I VIIIIUN 975' 969' SPIJOOAIE4-19-88 "r,,"~" G<ound , 1.ln r" 1""SllfO 'M!ll COMPlEIIOH 4-29-88 6-6-88 'SI PHO!) lJAIE lIEC()IIW I)A lE 6-28-98 9-27-90 IiI'l 1MI OR NAME LOCAlEMll orc-occ OPlR"10R NO .20415 Icon Energy Company IIf10HrS5 PO Box 21613 (.IIY S1AIE -01(- Ill' Oklahoma City 73156 --- eOMPlUIOH Tf" OIL01' a.u IOffU X SIHQUZONt' MlClIIPLlIDN[ ORO£R NO COMMltfGl £0 OROERNO I OCAIIOHEXCE P liON ORDERNO I"'CREASEDOEHSI1YORO£R NO !'EHALH IF OIWATIOHS lOP "011011I Hunton Lime 4408 4566 CASING & CE.(Nl fF- ,enc _, •• _~ IYI'E SIZE ~IGH' 0fW)( HEY PSI SAJI FIllllf' lOP , "lOfhK';tor "11";t(e 8.625 2411 J-55 940' 10000 360 940 Surface 1·.tt'lInp('h.1'f!
Background image of page 10
Image of page 11
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}