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The AAPG/Datapages Combined Publications Database

Showing 869 Results. Searched 195,364 documents.

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Investigating the Effect of Salinity on Counter-Current Two-Phase Flow Regimes in Annuli

Benjamin Wu, Mahshid Firouzi, Ayrton S. Ribeiro, Thomas E. Rufford, Brian Towler

Unconventional Resources Technology Conference (URTEC)

... and gas wells, is used to extract water from the bottom-hole of the well via a downhole pump. Meanwhile, the methane gas is produced through the annulus...

2019

A Guide to Qualitative Interpretation of South Texas Electric Logs

Alvin L. Schultz

South Texas Geological Society Special Publications

...- and water-bearing zones. Well #3 is water productive and well #5 is oil productive. An annulus resistivity profile is another profile which can be used...

1986

RECYCLING OF WELLS

JOHN C. MASON, Drilling Contractor & Producer, Killbuck, Ohio

Ohio Geological Society

... breakthrough. Usually we put a barrel of fresh water down the annulus each summer but have seen no production changes from...

1978

High Capacity Artificial Lift Alternatives in the Offshore Environment

William B. Cline, David W. Garford

Indonesian Petroleum Association

... is capable of complete shut-off both in the tubing and the annulus. This sub-mudline wellhead can pose significant problems for artificial lift if initial...

1979

Yakin West and Yakin North Fields: Optimum Development Trough Integrated Completion Techniques

M. M. Sjadzali, J. M. Kachelmeyer

Indonesian Petroleum Association

... well naturally, as a substitute, entailed flowing up the casing annulus. However, the larger annulus provides sufficient residence time for any...

1986

Is There a G in Decommissioning?

John Simpson, John Mcnab

GEO ExPro Magazine

... cement to be above the caprock annulus. In this case, the communication or cross flow between milled depth. internal cement will have to be replaced...

2017

Expandable Cement System to Prevent Inter-Zonal Communication in Tunu Field, Indonesia

Victoria Rasmi Wedhaswari, Mehdi Sheikh Veisi, Reinhard A. Panjaitan

Indonesian Petroleum Association

... from cementing point of view. TUNU WELLS CHARACTERISTIC Production section in Tunu has some specific challenges, e.g. big annulus volume and, long...

2014

Successful Testing and Completion of Low Permeability, HP/HT, Sour Crude Reservoirs – A Case Study from Kuwait

E. C. Reji, Jiten Kaura

Indonesian Petroleum Association

... methodology that were made to overcome the testing challenges. 4.The operation of annulus pressure-responsive components of the test string in the heavy...

2003

Jack Up Utilization and Challenges of Plug and Abandonment Effectiveness of a Subsea Well at Natuna Sea Block

Rakhmahwidiati, Afriandi Eka Prasetya, Dian Sutejo, Baso Amir, Sulistyo Rahutomo

Indonesian Petroleum Association

... to the A-annulus were indicated failures of the well integrity or barrier(s). The downhole condition was unknown and no intervention had been conducted since...

2018

Artificial Lift: Part 9. Production Engineering Methods

D. D. Smallwood

AAPG Special Volumes

... down the tubing/casing annulus and enters the tubing via the gas lift valves. A surface gas compressor is used to provide the high gas pressure...

1992

The Somewhat Accidental Discovery of the Mobile Bay Gas Field: A Story of Perseverance and Good Fortune; #110133 (2010)

Weldon G. Frost

Search and Discovery.com

.... Annulus pressure starting to build. Well is coming-in. 16:07 Gas hit at surface 17:00 Duration (Minutes) 88 24 28 40 37 53 Coil Tubing Depth (Feet...

2010

An Investigation into the Sedimentary Organization of the Walloon Sub-Group via BHI's, #51116 (2015).

Daren Shields, Joan Esterle

Search and Discovery.com

..., normalised, and interpolated to generate a pseudo 3D image of the wellbore annulus. Subsequent BHI interpretation involves modelling and classifying...

2015

Annular Barrier as an Alternative to Squeezes in Challenging Wells: Technology Review and Case Histories, #70249 (2017).

Joseph Bagal, Gbenga Onadeko, Paul Hazel, Vibjorn Dagestad

Search and Discovery.com

... to achieve well integrity with and without cement, protect the B- annulus from sustained casing pressure, or serve as a barrier between reservoirs...

2017

Extended Abstract: Impact of Data Quality on Well Operations: Case Study of Work-over Operations

Alfred Enyekwe, Osahon Urubusi, Raufu Yekini, Iorkam Azoom, Oloruntoba Isehunwa

Africa Energy and Technology Conference, 2016

..., etc.) State of the tubing–annulus flow path What could go wrong if there is a mis-representation of this data? Data Error Categorisation The most...

2016

Methods to Help Control Annular Gas Flow

Ron W. Adams

Indonesian Petroleum Association

... pressure? The reservoir fluid will then try to equalize the pressure differential by entering the annulus. It can do this if the cement slurry has...

1984

Horizontal Drilling in the Yowlumne Field

Marc Kamerling, Anthony Marino

Pacific Section of AAPG

... of the mineral oil mud from the hole-liner annulus. Prior to pumping cement, an unweighted spacer and a spacer with the same density as the mud were...

1992

Perf Stim/Power Perf Completion Techniques

J. Gilliat

Indonesian Petroleum Association

....) column of Fracsol was run inside 60.3 mm (2-3/8") EUE tubing. 20 Mpa (2,900 psi) was held on the annulus to reduce the differential pressure across...

1996

Cement Packer - Another Chance for 2nd Hand Late Life Medco E and P Offshore Field

Stephanus Eko Andriyanto, Michael Jubel Hutagalung, Hutami Henning Farinia, Yan Anggoro, Zandra Yuliarosa

Indonesian Petroleum Association

..., circulation must be possible throughout the cement placement between the tubing and casing annulus, existing perforations must be isolated either...

2021

The Development of a Tool and Methods to be used in Flow Path Detection behind Casing for use in the Fayetteville Shale

Nathan K. Combs, Larry Watters, Jessica McDaniel, Voldi Maki, C.R. 'Dicky' Hall

Unconventional Resources Technology Conference (URTEC)

.... There are no proven methods to locate and access a flow path in an annulus behind pipe and restore seal integrity. This is particularly important in the Fayetteville...

2014

Dynamic Killing Method as Applied to Well PSJ–A

Kersam Sumanta, Bambang Nugroho

Indonesian Petroleum Association

... potential. In order to apply the above method, some parameters should first be determined : The gas flow through the annulus only. Assuming...

1985

Production Acceleration Through Managed Annular Flow Operations

Jose E. Chirinos

Unconventional Resources Technology Conference (URTEC)

... of the casing/tubing annulus to produce excess gas through the casing valve. The annular flow is managed to maintain mist flow in the tubing and eliminate loading...

2014

Drilling Optimization Using Geomechanics Aides in Successful Drilling Campaign in HPHT Field in South Sumatra, Indonesia: A Case Study

Gustioro Purwagautama, Idi Yusuf Afandi, Nova Kristianawatie, Dino Akbar, Ngurah Beni Setiawan, Somesh Bahuguna, Leo Anis

Indonesian Petroleum Association

... and high inclination, by means of optimizing the wellbore annulus pressure as well as the well trajectory was the main concern. A fit-for-purpose...

2011

New Fullbore Production Logging Sensor Improves the Evaluation of Production in Deviated and Horizontal Wells

Calvin Kessler, Gary Frisch

Indonesian Petroleum Association

... of completion there can be flow inside the slotted liner as well as flow in the liner-formation annulus. The determination of zonal contributions...

1995

Let's Combine Well Testing and Logging: A Pre- and Post-Frac Gas Shale Case

Antoine Jacques, Benoit Brouard, Sivaprasath Manivannan, Pierre Berest, Vincent Jaffrezic

Unconventional Resources Technology Conference (URTEC)

... drilling mud, is circulated continuously. The two liquids, base oil and drilling mud, were separated by a viscous spacer. The annulus wellhead pressure...

2019

Successful Remedial of Collapsed Conductor Pipe With Collision Issue in Offshore Jack Up Operation

Aulia Hamdani Feizal, Made Allan Pribadi, Bidner Rivai Hasoloan Sianturi, Ridwan Durachman

Indonesian Petroleum Association

... be left on the damaged CP after cement plug placement. The strategy was to trap 300 psi pressure on the Well-20’s outermost annulus and monitor...

2022

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