Impact of Tectonic Stress Variations on Field Development Planning in the Temana and Bayan Fields, Sarawak Basin (Paper 3)

Stuart Smith, Isra Yendhi Ismail, Andrew Brehm, David Castillo

Geological Society of Malaysia (GSM)

... mixed layer clays). Furthermore, in some of the wells no angular, platy or blocky cavings were observed after pack-offs; the material in the annulus...

Bubble, Bubble, Tremors, and Trouble: The Bayou Corne Sinkhole in Assumption Parish, Louisiana

Jeffrey A. Nunn

GCAGS Transactions

... perforations in the annulus between casings (Fig. 4). However, the direction of flow can be reversed. The brine (NaCl) is chemically broken down...

Drill Stem Testing: Part 3. Weelsite Methods

Ingrid Borah

AAPG Special Volumes

... differential pressure between the annulus and the drill string. The number of packers depend upon experience and test type (conventional, straddle...

Palo Pinto Limestone Production, Western Runnels County, Texas

A. K. Doss, Jr. , Frank J. Spiva, Jr.

AAPG Bulletin

... than 800 ft of 7-in intermediate string for annulus salt-water disposal to eliminate salt-water entry, then ran 4½-in pipe through the P lo Pinto...

Clays with Abnormal Interstitial Fluid Pressures

Richard E. Chapman

AAPG Bulletin

... must rely on the cement bond in the annulus below the hanger. TECTONIC OR GRAVITY LOAD? Along the western seaboard of the Americas, in Trinidad...

Abstract: Distributed Acoustic Sensing for Cross-well Frac Monitoring; #90224 (2015)

Paul S. Webster, Barbara E. Cox, Mathieu M. Molenaar

Search and Discovery.com

... along a micro-annulus in the cement. In wells instrumented with external pressure gauges the moveout of the noise corresponds with increases...

Abstract: Enhancing Drilling Efficiency Using a New Robust Correlation of Rate of penetration; #91204 (2023)

Mohammed Murif Al-Rubaii

Search and Discovery.com

... such as cuttings concentration in annulus (CCA) and carrying capacity index (CCI) of drilling cuttings generated in hole section by the implemented ROP while...

Injection of Acid Gas (CO2/H2S) into a Devonian Pinnacle Reef at Zama, Alberta, for Enhanced Oil Recovery and Carbon Sequestration, by Steven A. Smith, James A. Sorensen, Anastasia A. Dobroskok, Bill Jackson, Doug Nimchuck, Edward N. Steadman, and John A. Harju; #40355 (2009).

Search and Discovery.com

The Lusi Mud Eruption of East Java, #50187 (2009)

Mark Tingay, Oliver Heidbach, Richard Davies, and Richard Swarbrick

Search and Discovery.com

..., drilling window at casing shoe was 10-333 psi wide prior to kick. • Annulus pressures after BOP was closed were sufficient to fracture the wellbore...

Sequence Stratigraphy of the Inyan Kara Formation, Northwestern North Dakota: Extracting the Maximum from Minimal Core and Outcrop Data, #51347 (2017).

Jeffrey W. Bader

Search and Discovery.com

... VALVES ANNULUS PRESSURE GAUGE Silty sandstone, light gray, very fine-grained Muddy lamination/clay drapes throughout, ripple lamination 4500...

Lessons Learned From Recent CCS Well Construction Projects; #80656 (2018)

A. Duguid, Jim Kirksey, George Koperna, David E. Riestenberg

Search and Discovery.com

... annulus capable of providing isolation sufficient for a CO2 storage project. Each of the wells encountered problems that are common within conventional...

Porosity Determination from Mechanical Measurements in Carbonates Affected by Severe Drilling Fluid Invasion; #42560 (2020)

Peter Kirkham

Search and Discovery.com

... down the annulus into a reservoir whilst drilling, allows for safe drilling of highly porous and permeable formations such as carbonate reefs. It has...

Resume of the Corrosion Problem

F.S. Workman Jr.

Appalachian Geological Society

... be successfully protected against sulfide corrosion by the injection of watersoluble aldehydes (such as formaldehyde) into the annulus of the well...

Early West Texas Drilling and Evaluation Technology

J. Douglas Cearley

West Texas Geological Society

... of spiders and slips. Casing was not only run normally, i.e. with an annulus, but also carried by under-reaming and driven without under-reaming...

Research and Practice on Enhancing Recovery of Tight Sandstone Gas Reservoirs in Kelasu Gas Field, Tarim Basin

Guoxin Li, Jun Tian, Xiaowen Duan, Haijun Yang, Yongliang Tang, Haibin Bi, Cehngze Zhang, Chenggang Xian, He Liu

Unconventional Resources Technology Conference (URTEC)

... coverage of "condition + component" of the tubing string. In addition, the abnormal annulus pressure in the new production well A was reduced from 50...

The critical role of monitoring, verification, and accounting for geologic carbon dioxide storage projects

Sean I. Plasynski, John T. Litynski, Howard G. McIlvried, Derek M. Vikara, Rameshwar D. Srivastava

Environmental Geosciences (DEG)

... in the operational equipment, including injection pressure, wellhead pressure, and well annulus pressure. Changes in formation pressure (decrease in target...

Drilling Fluid Systems and Practices in the Cooper and Eromanga Basins, Australia

Tun H. Aung

Petroleum Exploration Society of Australia (PESA)

... of the Wallumbilla Formation may be slightly overpressured. Problems associated .with this section are mainly hole enlargement, hole cleamng, annulus pack offs, mud...

Fiber-Optic Monitoring: Stimulation Results From Unconventional Reservoirs

Eric Holley, Nitika Kalia

Unconventional Resources Technology Conference (URTEC)

... through the tubular or in the annulus can be performed with medium confidence. In most cases, DAS can help to identify plug communication...

Mature Field Completion Strategy … Application of Stand Alone Mesh Screen with Swell Packer as Zonal Isolation for Open Hole Completion in Sidetrack Well

Futiha Nur Afi, Bambang Santoso, Muhamad Noviansyah, Kautsar Zhafira, Maximillian Dondo

Indonesian Petroleum Association

... on the platform). Sand was found to have buried the ESP and filled the annulus between the ESP and production casing. A wash-over job was performed...

Delivering A Successful Acid Fracturing Job Through Integrated GGR Analysis and Stimulation Study, Case Study of A Tight Gas-Condensate Reservoir In Central Kalimantan, Indonesia

Ricko Rizkiaputra, Satrio Goesmiyarso, Dimmas Ramadhan, Krishna Pratama Laya, Ari Subekti

Indonesian Petroleum Association

... creating jetting effect in the fracture face while the clean fluid are pumped through the annulus between CT and tubing. Both stimulation techniques assessed...

Experimental and Molecular Insights on Sieving of Hydrocarbon Mixtures in Niobrara Shale

Ziming Zhu, Chao Fang, Rui Qiao, Xiaolong Yin, Erdal Ozkan

Unconventional Resources Technology Conference (URTEC)

... core-holder, coated by epoxy A as well, by filling the annulus in between with another type of epoxy (epoxy B), as shown in figure 5. The epoxy...

Comparative Analysis of effective gas wells liquid loading mitigation techniques (Velocity String, MWHC, SJP, Foam lifting, Cyclic Shut-in, plunger lifting): Enhancing Productivity in Low-Potential Gas Wells

Tarek Ismail, Abdeldjalil Latrach, Amer Elsayed

Unconventional Resources Technology Conference (URTEC)

... the annulus for high-rate gas production see Figure 1. The coiled tubing, could be at 1.75 inches in diameter, ensures sufficient internal space...

Abnormal Formation Pressure

John S. Bradley

AAPG Bulletin

... for a 10,000-ft hole are listed in Table 2. Mud weight in the annulus also must be estimated. Formation pressure is calculated by multiplying the mud...

Oil-saturated MississippianPennsylvanian Sandstones of South-central Kentucky

Michael T. May

AAPG Special Volumes

.... 1026.Ali, W., 2007, Advanced heated annulus drive technology: An emerging technology compatible with directional drilling to improve recovery from tar...

PTTC Network News - Vol. 9, No.2 - 2003

James Bruning, Lance Cole

PTTC

... remedial, were reduced by 35%. Cement pulsation is the application of lowintensity pressure pulses to the annulus after a primary cement job...