Augmenting cased hole logging and pressure testing: improving subsurface well barrier risk assessment through machine learning

Tim Thomas, Andrew Thompson

Australian Energy Producers Journal

...Augmenting cased hole logging and pressure testing: improving subsurface well barrier risk assessment through machine learning Tim Thomas, Andrew...

Advanced Tracer Interpretation at Utah FORGE Provides New Insights on Completion and Stimulation Challenges for Enhanced Geothermal Systems and Tight Formations

Christopher N. Fredd, Christopher de Cerf, Partho Giri, Sven Hartvig, Olaf Huseby, John McLennan, Kevin England

Unconventional Resources Technology Conference (URTEC)

... are likely associated with a change in the bottom-hole pressure upon plug milling. Flow Path Connections: Of particular interest are the dynamic tracer...

Overview of a CO2 sequestration field test in the West Pearl Queen reservoir, New Mexico

Rajesh J. Pawar, Norm R. Warpinski, John C. Lorenz, Robert D. Benson, Reid B. Grigg, Bruce A. Stubbs, Philip H. Stauffer, James L. Krumhansl, Scott P. Cooper, Robert K. Svec

Environmental Geosciences (DEG)

... for core plug 4510.5 at 500 psig (3.45 MPa). The relative permeability to CO2 decreases slightly as brine saturation increases.Figure 11. Relative...

A Novel Tight Gas Evaluation Workflow for Targeting and Optimizing the Emerging Horizontal Lower Cotton Valley Play in North Louisiana

Dan Buller, Stephen Persac, Rojelio Medina, Nick Garrison, Jerome Truax, Byron Cottingham

Unconventional Resources Technology Conference (URTEC)

... completion. It can be used to make vertical pipe set or horizontal landing decisions soon after the open hole logging is complete to optimize individual well...

Best Practices for Production Shut Down

Rodney Reynolds, David Williams, Douglas Louis, Dissa Ediston, Fave, Rodney Reynolds, David Williams, Douglas Louis, Dissa Edmiston, Dave Nickel, Rocky Higgins,Steve Thocker

PTTC

.... K.S.A. 55-128 provides that it is the duty of the lessee to plug the hole of any well drilled before it is abandoned. Here the lessee did not plug a single...

Oil and Gas Developments in Mid-Eastern States in 1989

Douglas G. Patchen , Kenneth A. Schwarz , Michael P. McCormac , John A. Harper , Cheryl L. Cozart , William W. Kelly Jr. , Katharine L. Avary

AAPG Bulletin

... low. A core hole being drilled as a stratigraphi test discovered a new basin filled with 3500-5000 ft of Cambrian sandstone above crystalline basement...

Open Hole Completion Design as Replacement for PMCD Method when Drilling Losses Occur and Well Kicks

Yuliawan Dwi Mulia, Wijanarko, Garry Nathaniel, Adithya Wardhana

Indonesian Petroleum Association

...Open Hole Completion Design as Replacement for PMCD Method when Drilling Losses Occur and Well Kicks Yuliawan Dwi Mulia, Wijanarko, Garry Nathaniel...

Abstract: Permeability Analysis in Horseshoe Canyon Coals using Open-Hole and Cased-Hole Logs; #90211 (2015)

Gareth Lewis

Search and Discovery.com

...Abstract: Permeability Analysis in Horseshoe Canyon Coals using Open-Hole and Cased-Hole Logs; #90211 (2015) Gareth Lewis Datapages/Search...

How to Operate an Oilfield . . . an Outline for the Inexperienced1

Richard A. Harnett

Earth Science Bulletin (WGA)

... lowered or drops to bottom, the pump will not be plugged with sediment from the bottom of the hole. Above the bottom plug is a set of perforations...

Tailored Cement Spacer System Helps Mitigate Lost Circulation and Improve Zonal Isolation in Unconventional and Mature Fields

Rodrigo Lopez, Carlos David Uscanga, Kyriacos Agapiou

Unconventional Resources Technology Conference (URTEC)

..., amongst other properties in fluid formulations, to plug or bridge thief zones and stop fluid losses. Engineered thixotropic and/or lightweight systems...

Giant Tunu Field: Fighting the Production Decline in Tunu Main Zone Throuh Continous Perforation Activity, Intensive Drilling and Production Optimization

Dodhy Prasetyo Wijayanto, Antonius Krisnaputra, Mattheus Uijttenhout, José Rafael Rodríguez, Bayu Giriansyah

Indonesian Petroleum Association

... performed in new wells, as well as additional perforations and re-perforations in existing wells. Additionally, some 630 bottom-hole continuous...

Selecting a Tertiary Oil Recovery Process for the Minas Field

Gary Greaser, Bob Ehrlich, Chris Stevens, Faisal Asmadi, Oka Ariyasa, Cedric Cease

Indonesian Petroleum Association

... examined and various transforms for reservoir parameters (porosity, permeability, saturation, etc.) were developed with open hole logs through linear...

Microseismic Response and Geomechanical Principles of Short Interval Re-injection (SIR) Treatments

Alana Kent, David W. Eaton, Shawn Maxwell

Unconventional Resources Technology Conference (URTEC)

... of the Horn River Group. Both completions employed SIR treatments for a limited number of their stages. Well A used a three-stage perf-and-plug...

Revitalization of Walio Mature Oil Fields by Identifying Untapped Oil in Low Quality Reservoirs

Bondan Bernadi, Agung Reksahutama, I Gusti Ayu Nyoman Intan, Sarah, Dany Kurniawan Duha, Eli Saut Silalahi, Donny Miraza

Indonesian Petroleum Association

... heterogeneity. As supporting evidence, cased-hole logging performed in some wells attested higher oil saturation mostly within poor reservoir section albeit...

Banyu Urip Upper Perforation Shutoff: A Success Story of Hydroformed Expandable Casing Patch Installation to Reduce GOR and Maximize Oil Production

Dian Saputra, Putu K. A. Nugraha, Naynesh C. Patel, Charles Albouy

Indonesian Petroleum Association

... plug back target depth (PBTD) were above GOC. REMEDIAL METHOD EVALUATION The list of options was produced by conducting market research...

Geomorphic Evidence for the Origins and Draining History of Paleolake Monroe, Ouachita River Valley, Louisiana and Arkansas

Paul A. Washington

GCAGS Transactions

... of the Ouachita flood plain containing Alabama Landing and extending southward to the vicinity of Hooker Hole; Section 5--the narrow floodplain...

PSAnalysis of a Long Cane Creek Horizontal: New Insight into an Unconventional Tight Oil Resource Play, Paradox Basin, Utah, #10873 (2016).

Larry Rasmussen, Tom Smith, Lynn Canter, Mark Sonnenfeld, John Forster

Search and Discovery.com

... of the Long Canyon, Bartlett Flat, and Big Flat producing fields. Sidewall cores from the vertical pilot hole showed good reservoir storage potential...

Impact of Geological and Geo-Mechanical Controls in Creating Various Drilling Problems, #42199 (2018).

Md Amanullah, Raed Alouhali, Mohammed Arfaj

Search and Discovery.com

... in creating a suitable seal/plug and controlling the loss of whole mud. Hence, LCM characteristics should be considered along with the geological...

Geology and Development of Oklahoma City Field Oklahoma County, Oklahoma

D. A. McGee , W. W. Clawson, Jr.

AAPG Bulletin

..., 1928, and the gas pressure below the plug blew the tools up the hole where the line parted and the tools bridged in the hole at a depth of 2,500 feet...

The Determination of Seal Capacities for Highly Pressured HP/HT Traps: A Best-PracticeŽ Workflow

Stephen O'Connor, Richard Swarbrick, Richard Lahann, Alexander Edwards, David Scott, Sam Green

Indonesian Petroleum Association

... and other operational difficulties such as stuck pipes, borehole stability and hole cavings (Mohamad et al., 2006). In addition to elevated risk during...

Exploration Drilling in the Mamberano Region of Irian Jaya: An Operations Review

M. C. Bearne

Indonesian Petroleum Association

... arrangements for serious illness or injury cases. Drilling of the wells was in practice extremely difficult. Severe hole problems were encountered in each...

Courses of Drill Holes: DISCUSSION

E. E. White

AAPG Bulletin

... to some of the Bulletin readers to mention another instrument for surveying drill holes, the Maas drill-hole compass, upon which the diamond-drilling...

ABSTRACT: New Approach to Analysis Behind Casing Using Cased Hole Resistivity, Geochemical Logging, Epithermal Neutron Cases from Kuwait, by Elsherif, Ahmed; #90026 (2004)

Search and Discovery.com

Pulsed Neutron Technology: Applications for Tight Gas Reservoirs, #42004 (2017).

Gustavo Valenzuela, Gustavo Potas, Nayibe Otalora, Maria Eugenia Garcia, German Serrano, Camilo Mejia, Alejandro Schiuma

Search and Discovery.com

... enhances the cased-hole petrophysical applications. The technology design, advanced modeling, applications, and interpretation models are demonstrated...

Integrated Carbonate Reservoirs Studies

Search and Discovery.com