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27th ANNUAL INVITATIONAL SPORTING CLAY SHOOT
Saturday, August 7th, 2021
It’s the 27th Annual WTGS/PBGS Clay Shoot sponsored by West Texas Geological Society and Permian Basin Geophysical Society. It has been a rough year for our societies and the industry. Please sponsor and/or participate to strengthen our societies and take advantage of a great opportunity to network and reconnect.
Sporting Clay Shoot, Door Prizes, Gun Boards and Raffle, Lunch, and Beverages.
Saturday, August 7th. Registration begins at 8:00 A.M. Shotgun Start at 9:00 A.M. Lunch and Door Prizes to follow.
Jake’s Clays 13301 FM 1379 From Midland: Go South on Big Spring Street, turn East on Florida Street (Highway 158/Garden City Highway) drive 15.5 miles, turn South on FM 1379 at the old Sprayberry BBQ shack and drive 4 miles.
Look for the orange & white Jake’s signs! East side of road on hilltop.
Members of WTGS and PBGS, shoot sponsors and guests.
Members of WTGS, PBGS and Sponsors: $150 each. Non-members: $175.00. Fees cover all targets, lunch, beverages, mulligans, raffle ticket and door prizes. Spouses and non-shooting members or guests may pay a $20.00 fee at the registration table the day of the shoot to cover food, drinks, and a raffle ticket.
Each Participant will shoot 100 clay targets. 10 Shots at 10 Stations. Shooting will take place in six-man teams.
Winners will be everyone who shows up and has a great time!!!
Door Prizes: All door prizes will be awarded by random drawing. You must be present to win!
Raffle Prizes: Get your name in the hat for a chance to win a gun. $10.00/ticket. You do not have to be present to win.
Registration: Registration must be received by Tuesday, August 3rd, 2021.
AMMO: Shotgun shells NOT provided. Bring own ammo or can be purchased at Jake’s Clays.
GOLF CARTS: Golf carts NOT included in cost. Make cart reservations with Jake’s Clays before the shoot (432) 570-0290
Contact Information: Stonnie Pollock / Shoot Chairman / firstname.lastname@example.org / (432) 638-7296
Austin Jumper / Shoot Co-Chair / AJumper@DiamondbackEnergy.com
Paula Sanchez / Executive Director / email@example.com / (432) 683-1573
Geochemistry for Unconventional: Hydrocarbon Phase (e.g., API Gravity, GOR) Prediction, Production Allocation, and Reservoir Monitoring
Wahid Rahman, PhD
Research Geochemist, Geoscience and Petroleum Research Inc., Houston, Texas
Geochemistry data (source rock maturity, maturity equivalent from oil, bulk molecular compositions (GC) and biomarker (GCMS) ratios) from the extracts of cored or cutting samples vs produced oil from well head have been compared to predict oil family types, migration, mixing of hydrocarbon between various reservoired oils, GOR (gas-to-oil ratio), and allocate production contribution to different reservoirs from different US on shore basins (e.g., Anadarko, Permian, Eagle Ford and Rockies basins). Furthermore, the predicted GOR (gas-to-oil ratio) values from the same oil chemistry data are well matched with the produced GOR and estimated GOR from the recombined fluid samples.
Molecular geochemistry data of rock cuttings collected during drilling can be a cost-effective way to provide a better understanding of hydrocarbon composition and production contribution within a lateral well. Studies have shown that molecular chemistry data can be used via many statistical techniques to identify the end member contribution from different wells or from whole basin. But molecular chemistry (GC, GCMS) from a single well application to allocate production contribution is relatively less understood because of failure to pinpoint the end members hydrocarbon from different horizon. A system of machine learning methods is used to evaluate each feature’s ability to discriminate samples and determine representative features showing variation between different formations or sublayers. Deep learning regression methods are used to quantify end member contributions to the commingled produced oil.
These case studies highlight many important ways in which geochemistry can be used to better evaluate unconventional reservoirs: 1) by identifying the existence and extent of hydrocarbon migration, 2) by predicting and understanding the quality and type of petroleum fluids stored in tight, unconventional source rocks, 3) by explaining high GOR anomalies as the result of multiple charging episodes in certain areas in tight reservoirs and 4) finally to properly identify the host rock end members and allocate the production accordingly.
Dr. Wahid Rahman is currently working as a Petroleum Geochemist at Geoscience and Petroleum Research Inc, Houston, Texas, USA. Dr. Rahman has previously worked as Chief Geochemist at Paladin Geological Services, Edmond, OK, Geological Adviser at Ossidiana Energy, Denver, CO, Staff Geochemist at Pioneer Natural Resources, Irving, Texas and as Sr Geochemist at Devon Energy, Oklahoma City, OK. Dr Rahman has 19+ years of industry, academic, and research experience in the field of geochemistry, basin modeling, petrophysics, reservoir engineering, and geology; worked on the most of the North American onshore unconventional and conventional petroleum plays/basins. Dr Rahman’s research interest include organic geochemistry, production allocation, reservoir geochemistry, basin modeling, conventional and unconventional resource play evaluation, HC migration pathway analysis, thermal maturity of organic matter (OM) and hydrocarbons (oil and gas), and application of geochemistry to calibrate petrophysical and reservoir PVT properties (e.g., GOR, pressure gradient, kerogen/OM density, LOM, Bo etc). He also uses water geochemistry to figure out reservoir continuity, formation evaluation, water resistivity (Rw), water saturation (Sw), and production allocation. Dr Rahman has over 35 published
conference papers, and peer-reviewed journals (with more than 600 citations) in the field of geochemistry, environmental geochemistry, geology and petroleum engineering. He received his Ph.D. in Geochemistry from Southern Illinois University, Carbondale, IL; Masters in Geology from Auburn University, Auburn, AL; another M.S. and B.S. in Geology from University of Dhaka, Dhaka, Bangladesh.
Reservations must be made by August 6, 2021 at 3pm. Reservations can be made by email firstname.lastname@example.org, phone 432.683.1573 or register online at www.wtgs.org. Luncheon is $25 with reservation and $35 without reservations. Onsite reservations are very limited, seating or food cannot be guaranteed.
Tuesday, September 21 - Registration and Evening Icebreaker
Wednesday, September 22 - Full Day of presentations and poster
Thursday, September 23 - 1/2 day of presentations and 1/2 day core workshop
DoubleTree 432.683.6131 $134 per night plus tax
Cut off date is September 6, 2021
DoubleTree Direct Booking
Comfort Inn 432.695.6900 $84.60 per night plus tax
Cut off date is August 31, 2021
Prices (WTGS Member / Non-Member)
$375 / $425 In-Person + Virtual
$200 / $250 Virtual Viewing Only
$30 Wednesday Networking Luncheon ($40) onsite
$30 Thursday Ethics Luncheon ($40) onsite
Additional $50 fee Applies after September 14th Pre-registration Deadline
Symposium Field Trip - September 23-26, 2021
Old Rocks, New Ways: The Precambrian through Devonian of Far West Texas and New Mexico
Price: Member: $750 per person / Non Member $800 per person
For more information please contact:
Executive Director: Paula Sanchez (email@example.com)
General Chairman: Holly Warmke (firstname.lastname@example.org)
Technical Chairman: Judd Tudor (email@example.com)
Field Trip Chairman: Andrew Roark (firstname.lastname@example.org)
53rd Annual West Texas Geological Society
Rock hound Classic
Friday September 24th, 2021
Shotgun start 1:30 PM Hogan Park Golf Course
ENTRY DEADLINE: Noon - Friday, September 17th, 2021
Tournament is a 4-Man Scramble
Entry fee of $100 includes green fee, golf cart, refreshments, and prizes. Prizes will be awarded immediately following the close of play (must be present) Team prizes will be awarded based on the top teams in each flight.
** Mulligan tickets – 2 for $5.00 (Use anywhere - limit 2 per golfer)
** Buy a Drive $20.00 per Team
**Buy a Birdie $20.00 per Team
If you need more information, please call Joe Ramirez 432-664-4753 or Paula Sanchez 432-683-1573.
Deliver or mail entries with registration fee to the WTGS:
P.O. Box 1595 Midland, Texas 79702.
Registration Fee: $100.00/person
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